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# Calypso: Calypso Networks Association (CNA) is a not-for-profit organisation which brings members of the transport, mobility and services community together to exchange ideas, experiences and requirements to advance open systems that support seamless, consumer ticketing needs.

## Sitemaps
[XML Sitemap](https://calypsonet.org/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Rail Professional Interview with Yann Chermat, Chief Operational Officer at CNA](https://calypsonet.org/rail-professional-interview-with-yann-chermat-chief-operational-officer-at-cna/): Our COO, Yann Chermat, recently spoke with Samuel Sherwood-Hale of Rail Professional to share his insight into the unique challenges and opportunities in the modern ticketing ecosystem. Read his interview on page 35 of the July edition of Rail Professional to learn:
- [CNA 2025 Activity Report Now Available](https://calypsonet.org/cna-2025-activity-report-now-available/): As the governing body of Calypso technology, Calypso Networks Association (CNA) was founded with one simple aim: to enable all transport and mobility operators to deliver the best possible ticketing experience to their customers. Over the last twenty years, we have created a vibrant community in which our members are at the heart of CNA. They define and drive every aspect of the organisation.
- [Calypso Networks Association elects new Board and Advisory Board](https://calypsonet.org/calypso-networks-association-elects-new-board-and-advisory-board/): Calypso Networks Association, the global community of transport ticketing players, has elected its Board Directors, including Chairman, Vice-Chairpersons, Treasurer and General Secretary, who will drive development of the open standard to across mobility, EV charging and access control.
- [Understanding the hottest mobility trends in North America](https://calypsonet.org/understanding-the-hottest-mobility-trends-in-north-america/): In our latest Q&A blog, we speak to Ralph Gambetta, General Secretary at Calypso Networks Association, about the needs of public transport users in North America. We also explore what the future looks like for ticketing in the region.
- [Mobile ticketing surges by 265% across Calypso networks in 2025](https://calypsonet.org/mobile-ticketing-surges-by-265-across-calypso-networks-in-2025/): Brussels, Belgium. 30 March 2026 – Mobile ticketing using the Calypso Open Standard accelerated rapidly in 2025, with activations increasing by 265 percent year-on-year, reaching nearly 15 million, according to new data released by Calypso Networks Association (CNA), the global community of ticketing players.
- [User Days 2026: Three Takeaways from Marrakech](https://calypsonet.org/user-days-2026-three-takeaways-from-marrakech/): For the first time, the Calypso User Days came to Africa, in February 2026. In Marrakech, Morocco, a rich cast of speakers, including Roland Cracco, CEO of Interparking, Macodou Gueye, Director of Operations at CETUD, Claude Camilli, Director of Economic and Tariff Development at IDFM and Michel Gruber, Director of Planning and Development at SNCF Connect & Tech, shared real-world insights with transport authorities, operators, and technology partners from across the globe. So what did we learn?
- [Key takeaways from the CNA Open Tech Day and Open Session 2025](https://calypsonet.org/key-takeaways-from-the-cna-open-tech-day/): Transport ticketing players convened in Paris on 3 December 2025 for the CNA Open Tech Day, held alongside the annual Open Session. The events brought together transport operators, authorities, technology providers, and community members to share real-world insights, explore technical innovations, and discuss the future of open ticketing standards. 
- [TML and Billettique Services announced as winners of the 2025 Calypso Awards](https://calypsonet.org/winners-of-the-2025-calypso-awards/): Calypso Networks Association (CNA), the global community of ticketing players, has announced the winners of its 2025 Calypso Awards: Transportes Metropolitanos de Lisboa (TML) won the award for “Best Customer Value”, while “Best Innovation” was awarded to Billettique Services.
- [State of the Market: Why 2026 is the year of security, inclusion and interoperability](https://calypsonet.org/state-of-the-market-why-2026-is-the-year-of-security-inclusion-and-interoperability/): Organisations must therefore take a far more proactive approach to their security. Once of the best ways to do so is by actively participating in the conversations around regulation. Emerging frameworks such as the Cyber Resilience Act (CRA), the Digital Operational Resilience Act (DORA), and the Network and Information Systems Directive 2 (NIS2) each look to mandate secure-by-design approaches, demanding real-time fraud monitoring and routine systems testing to ensure compliance. Throughout 2026, the ticketing community must work as one to create a resilient, unified front against fast-moving threats.
- [Why certification and compliance are crucial for every part of your ticketing system](https://calypsonet.org/why-certification-and-compliance-are-crucial/): Certification and compliance are essential pillars of any modern public transport ticketing system. When purchasing a new tram, train, bus or indeed any other public transport vehicle, public transport operators and authorities (PTOs and PTAs) must have proof that the entire unit has undergone a series of tests to verify its structural integrity, safety and functional reliability.
- [CNA User Days 2025: 3 Key Takeaways Shaping the Future of Transport Ticketing](https://calypsonet.org/three-key-takeaways-from-the-cna-user-days/): Each year, the CNA User Days provide the opportunity to bring together operators and authorities from around the globe. For two days, attendees enjoyed an open exchange of practical, real-world examples, based on their unique experiences, in the spirit of collaboration and common purpose
- [Why you need to worry about your transport ticketing offer](https://calypsonet.org/your-transport-ticketing-offer/): A transport network is a complex symphony of intertwined systems, from scheduling to staffing, repairs to route planning. To keep services running as passengers expect, those responsible for mass transit must manage multiple roles and responsibilities at once. In this context, delegating your transport ticketing offer to an outside provider that promises a comprehensive solution can sound like one less thing to worry about.
- [ISO Type A and Type B update](https://calypsonet.org/iso-type-a-and-type-b-update/): To safeguard supply chain resilience, ensure your terminal infrastructure supports both ISO/IEC 14443 Type A and Type B
- [Technical Updates: Eclipse Keyple](https://calypsonet.org/technical-updates-eclipse-keyple/): CNA Technical Expert, Pierre Terree, shares the latest updates to the open source middleware, Eclipse Keyple
- [Lessons from history: the hidden dangers of proprietary software](https://calypsonet.org/the-hidden-dangers-of-proprietary-software/): Procurement decisions can be complicated and time-consuming. It’s tempting to look short term, solving the current issue of the day by making a quick decision to outsource to a tech giant that promises the world without costing the earth.
- [CNA publishes 2024 Activity Report](https://calypsonet.org/cna-publishes-2024-activity-report/): Read the 2024 CNA Activity Report to find out more.
- [How Keolis is using Calypso to Better Serve Occasional Passengers](https://calypsonet.org/qa-how-keolis-is-using-calypso/): Keolis is a leading global passenger transport business with a 25-year track record in managing public transport systems worldwide, including London, Boston, Dubai, Hyderabad, and Doha.
- [Smart Ticketing in South America: 5 Key Takeaways from São Paulo’s Governance-Focused Conference](https://calypsonet.org/smart-ticketing-in-south-america-5-key-takeaways/): On 12–13 May 2025, leading mobility and public transport stakeholders gathered in São Paulo, Brazil, for Smart Ticketing: A Chave da Governança, a landmark event focused on smart ticketing in South America.
- [Why native mobile ticket integration could be transformational](https://calypsonet.org/native-mobile-ticket-integrations/): Digitalization has made mobile phones an increasingly popular option for transport ticketing. In simple terms, it comes in two forms: stored value cards or native integration.
- [Record year for the Calypso Open Standard](https://calypsonet.org/record-year-for-the-calypso-open-standard/): Transport ticketing association reveals rising demand for solutions that deliver cost-efficient, flexible, easy to use ticketing for infrequent travellers
- [Newsletter CNA Jan-Feb 2025](https://calypsonet.org/newsletter-cna-jan-feb-2025/): CNA Newsletter January / February 2025
- [State of the Market: Four Challenges Shaping the Ticketing Landscape in 2025](https://calypsonet.org/state-of-the-market-four-challenges-shaping-the-ticketing-landscape-in-2025/): Yann Chermat, Chief Operating Officer, Calypso Network Association
- [Wizway and IDFM Crowned as 2024 Calypso Award Winners](https://calypsonet.org/2024-calypso-award-winners/): Paris, France. 13 December 2024. Calypso Networks Association (CNA), the member-led global community of ticketing innovators, has announced the winners of its annual Calypso Awards. In a ceremony held as a part of the Calypso Open Session in Paris, Île-de-France Mobilités (IDFM) was announced as the winner of “Best Customer Value”, while Wizway was awarded “Best Innovation”. 
- [Calypso Awards Application 2024](https://calypsonet.org/calypso-awards-application-2024/): CNA is delighted to announce submissions are open for the 2024 Calypso Awards. These awards recognise those who have contributed to the promotion and development of Calypso all around the world, in public transport and beyond.
- [How vulnerable is mobility ticketing to security hacks?](https://calypsonet.org/how-vulnerable-is-mobility-ticketing-to-security-hacks/): In the event of a ticketing security breach, the impacts can be severe. First, it damages trust with passengers. They pay the fare and expect the operator and authority to deliver a good service, with sufficient levels of security in place to protect data from misuse and prevent fraud. If this requirement is not met, people rightly question if their money – not just from tickets but also through public money invested in transport by the local authority – is being used wisely. The reputational loss often compounds the financial loss and turns the issue from an economic one into a political one as well. This can result in high-profile public servants being removed from their post and/or third-party contracts changing hands.
- [Q&A: Understanding the hottest mobility trends in Africa](https://calypsonet.org/the-hottest-mobility-trends-in-africa/): In our latest Q&A blog, we speak to Thierno Birahim Aw, Director of CETUD (Conseil Exécutif des Transports Urbains Durables) about the different trends and needs of public transport users in Senegal, and how Calypso standards are helping support new use cases.
- [Look inside your Samsung Wallet!](https://calypsonet.org/look-inside-your-samsung-wallet/): Enabled by Calypso specifications, travellers in the Paris Île-de-France region can now buy and validate tickets with their Navigo pass, simply by using their Samsung Wallet.
- [Understanding the hottest mobility trends in Latin America](https://calypsonet.org/understanding-the-hottest-mobility-trends-in-latin-america/): In our latest Q&A blog, we speak to Luiz Fernando Portella, CNA’s CCO in Latin America, about the needs of public transport users in the region and how Calypso tools are helping to support sustainable travel, while helping to reduce fraud.
- [What are the latest technical enhancements to the Calypso specifications?](https://calypsonet.org/what-are-the-latest-technical-enhancements-to-the-calypso-specifications/): Calypso Networks Association, which aims to provide all the tools you need to easily build standardised, future-proof, multimodal ticketing, has announced a series of technical updates to enhance trust, reliability and accessibility.
- [Look inside your Apple Wallet!](https://calypsonet.org/look-inside-your-apple-wallet/): Then open your wallet, click on +, and choose “Travel Card”.
- [Q&A: Understanding the hottest mobility trends in the Mexico](https://calypsonet.org/the-hottest-mobility-trends-in-the-mexico/): In our latest Q&A, we speak with Enrique Gomez, CNA’s Coordinator in Mexico, about the different needs of public transport users in the country and how Calypso solutions are helping support new and evolving mobility use cases.
- [Q&A: Getting to know CNA COO, Yann Chermat](https://calypsonet.org/qa-getting-to-know-cna-coo-yann-chermat/): In our latest Q&A blog, we speak to Yann Chermat about his role as Chief Operational Officer at CNA. We also discuss some of the biggest trends affecting the world of public transport ticketing.
- [Calypso Networks Association announces SNCF’s Yann Chermat as new Chief Operational Officer](https://calypsonet.org/sncfs-yann-chermat-as-new-chief-operational-officer/): Not-for-profit transport ticketing association welcomes its new COO, Yann Chermat, who joins following the retirement of Philippe Vappereau
- [Where can you find CNA in 2024?](https://calypsonet.org/where-can-you-find-cna-in-2024/): The mobility sector is always moving fast. 2024 will be another busy year for events, exchange and collaboration. Hereafter, you find a list of the event where you can find CNA in 2024. We hope to see you across the world this year and here are some of the events we’re particularly looking forward to attending!
- [Q&A: How Calypso Technology is Supporting SNCF’s Ticketing Transformation](https://calypsonet.org/how-calypso-technology-is-supporting-sncfs-ticketing-transformation/): We sat down with the SNCF team to learn more about how it used Calypso technology to successfully modernize its ticketing system, and meet the mobility needs of all.
- [Insights on demand: Watch every session from our 2023 User Days](https://calypsonet.org/watch-every-session-from-our-2023-user-days/): This ranged from how to meet local needs, to the global mobility macro-trends of Mobility-as-a-Service (MaaS), as well as standardising ticketing with Calypso technology beyond transport. If you couldn’t be there, or if you simply want to hear them again, each session is now available on our YouTube channel.
- [Check out our 20th anniversary throwback showreel!](https://calypsonet.org/check-out-our-20th-anniversary-throwback-showreel/): Where else would we celebrate our 20th anniversary than in a former railway station? This is why we celebrated at Poinçon in Paris 🚅
- [Key Takeaways from the Calypso Open Tech Day 2023](https://calypsonet.org/key-takeaways-from-the-calypso-open-tech-day-2023/): The Calypso community came together in Paris at the end of 2023, to discuss the latest updates to the technology and future CNA priorities.
- [20th anniversary sponsors: find out why they have supported us](https://calypsonet.org/calypso-20th-anniversary-sponsors/): “Calmell has been a Calypso licensee since 2003, and we have been deeply involved from the beginning with Calypso deployment, both technically and commercially. We joined as a CNA at the end of 2022 and are delighted to support the organization’s 20th anniversary, crowning two decades of shared history.”
- [CNA 20th Anniversary: 20 Years Old…And Many More to Go](https://calypsonet.org/cna-20th-anniversary-20-years-old-and-many-more-to-go/): Our 20th anniversary provided a great opportunity to take a look at our past: now it's time to look towards the future!
- [UnicoCampania and SNCF with Matawan revealed as 2023 Calypso Award Winners](https://calypsonet.org/unicocampania-and-sncf-with-matawan-revealed-as-2023-calypso-award-winners/): Not-for-profit transport ticketing association highlights outstanding levels of customer service and innovation from within its member community, with Île-de-France Mobilités also recognised with a special Board award for its work to advance the Calypso Specifications
- [Is the chip shortage over for transport ticketing?](https://calypsonet.org/is-the-chip-shortage-over-for-transport-ticketing/): The shutdown of supply chain infrastructure, including semiconductor / chip manufacturing plants, caused a global chip supply shortage that hit multiple industries worldwide: most notably the electronics and automotive industries, but also the payments world and of course, transport ticketing.
- [CNA 20th Anniversary: Take a Ride With Us](https://calypsonet.org/cna-20th-anniversary-take-a-ride-with-us/): With us, transport can be child's play!
- [CNA 20th Anniversary: “More than one device to design your pathway, to be free to travel your own way!”](https://calypsonet.org/cna-20th-anniversary-meet-calypsos-siblings-icare-triangle/): You may be familiar with the saying “an apple a day keeps the doctor away,” but we have our own at Calypso: “more than one device to design your pathway, to be free to travel your own way!”
- [CNA 20th Anniversary: Calypso, A Technology That Goes Beyond Borders!](https://calypsonet.org/cna-20th-anniversary-calypso-a-technology-that-goes-beyond-borders/): Patience is a virtue, and there are many examples of this throughout Calypso’s long history! It’s important to remember there is a difference between when a technology is invented, and when it is adopted by the general public.
- [CNA publishes 2022 Activity Report](https://calypsonet.org/cna-publishes-2022-activity-report/): Read the 2022 CNA Activity Report to find out more.
- [CNA 20th Anniversary: All Aboard the Hype Train (or Tramway in this case!)](https://calypsonet.org/cna-20th-anniversary-all-aboard-the-hype-train-or-tramway-in-this-case/): July's anecdote: The little mistake
- [Calypso Networks Association (CNA) celebrates its 20th anniversary](https://calypsonet.org/calypso-networks-association-cna-celebrates-its-20th-anniversary/): Calypso Networks Association (CNA), which brings together transport operators and authorities to evolve contactless ticketing systems, celebrates its 20th anniversary this year. The association was created in 2003 to regulate, develop and promote the Calypso international contactless ticketing standard, which is now used in 30 countries, by more than 170 cities and regions.
- [Calypso Networks Association announces new Chairman, Vice-Chairpersons and General Secretary](https://calypsonet.org/calypso-networks-association-announces-new-chairman-vice-chairpersons-and-general-secretary/): “It’s my pleasure to welcome new members, and new appointments to the CNA Board,” said Gianluca Cuzzolin, Chairman of CNA. “As we celebrate the twentieth anniversary of CNA this year, I’m confident that our latest Board additions will continue to provide a trusted voice for members of the transport and mobility community, ensuring the sustainability of the open Calypso standard long into the future.
- [CNA 20th Anniversary: simple and practical is beautiful](https://calypsonet.org/cna-20th-anniversary-simple-and-practical-is-beautiful/): Check out the rest of the exhibition
- [Calypso launches new technical innovations to deliver flexible mobility ticketing for all](https://calypsonet.org/calypso-launches-new-technical-innovations-to-deliver-flexible-mobility-ticketing-for-all/): Calypso Networks Association (CNA), which brings together transport operators and authorities to evolve contactless ticketing systems based on open standards, has announced a series of key technical updates to empower networks to create more seamless, secure and inclusive mobility solutions.
- [Q&A: Getting to know CNA General Secretary, Ralph Gambetta](https://calypsonet.org/qa-getting-to-know-cna-general-secretary-ralph-gambetta/): 1. Please tell us a bit about yourself, and your role as CNA General Secretary?
- [CNA 20th Anniversary: wait… what’s the deal with this subway?](https://calypsonet.org/cna-20th-anniversary-wait-whats-the-deal-with-this-subway/): May's anecdote:
- [Why networks are reluctant to cede control to closed-loop EMV ticketing](https://calypsonet.org/why-networks-are-reluctant-to-cede-control-to-closed-loop-emv-ticketing/): Open-loop and closed-loop ticketing
- [CNA 20th Anniversary: some technologies are more secure than others.](https://calypsonet.org/cna-20th-anniversary-some-technologies-are-more-secure-than-others/): April’s anecdote: The origin of our name!
- [It’s CNA’s 20th Birthday!](https://calypsonet.org/its-cnas-20th-birthday/): Last Thursday and Friday, the CNA board met and took this opportunity to celebrate the 20th anniversary of the creation of the association!
- [3 Secrets to Transport Ticketing Success](https://calypsonet.org/3-secrets-to-transport-ticketing-success/): It is important not to underestimate the role public transport and the evolving mobility sector plays in our communities. It is at the heart of sustainable development in urban areas; it connects rural communities, family and friends; and helps fuel economies by enabling workers, students and tourists to get from A to B.
- [CNA 20th Anniversary: an innovation that dates back to ancient Egypt?](https://calypsonet.org/cna-20th-anniversary-an-innovation-that-dates-back-to-ancient-egypt/): This month, we are showcasing an Egyptian hieroglyph, which demonstrates that Calypso technology is so practical, universal and easy to use that it seems like it has endured since ancient times.
- [CNA Handbook: Connecting the digital ticketing community.](https://calypsonet.org/cna-handbook-connecting-the-digital-ticketing-community/): As the governing body of Calypso technologies, CNA empowers transport operators, authorities, and mobility providers to achieve simple, secure ticketing built on open standards. For over 25 years, Calypso has unlocked a smarter and more inclusive contactless ticketing experience for transit networks across the globe.
- [Transport Ticketing Global 2023 in London](https://calypsonet.org/transport-ticketing-global-2023-in-london/): Say hello to us at booth F61 to meet our experts Gianluca Cuzzolin, Ralph Gambetta, Paulo Barreto and Ludovic TEIXEIRA COSTA. Gianluca and Ralph will also be taking part in the panel session ‘How to create a combined European ticketing approach’ in Theatre 3 at 10:00 on 8th March.
- [Learn about the future of ticketing at the 8th Budapest Smart Ticketing and Digital Services Forum](https://calypsonet.org/learn-about-the-future-of-ticketing-at-the-8th-budapest-smart-ticketing-and-digital-services-forum/): We are living in a world of complex challenges. 2022 highlighted the scale, interconnectivity and consequences of a range of shifting factors including energy, climate, biodiversity, health, democracy and more. These challenges all have a profound impact on transport ticketing.
- [CNA’s guide to tenders](https://calypsonet.org/cnas-guide-to-tenders/): Calypso was created to be developed, maintained and managed by transport authorities and operators who together form the Calypso Networks Association (CNA).
- [CNA 20th Anniversary: CNA Memories](https://calypsonet.org/cna-20th-anniversary-cna-memories/): The origin of RFID
- [CNA’s 20th Anniversary Celebrations](https://calypsonet.org/cnas-20th-anniversary-celebrations/): The beeper, the Minitel, and the fax. These technologies are 20 years old. However, unlike Calypso, these technologies are significantly outdated or no longer in widespread use.
- [Open Tech Day recognises innovations and achievements across CNA community](https://calypsonet.org/open-tech-day-recognises-innovations-and-achievements-across-cna-community/): On 30 November 2022, Calypso Networks Association hosted its Open Tech Day in Paris for the first time in three years. The return of our flagship annual face-to-face event brought together industry stakeholders and members of the CNA community to gain a better understanding of some of the latest technical and strategic developments to the Calypso standard. We welcomed leaders from across the industry to connect, share, and learn about emerging use cases for open standards for transport ticketing.
- [TML tender for the acquisition of 1,260,000 Calypso Prime contactless cards](https://calypsonet.org/tml-tender-for-the-acquisition-of-1260000-calypso-prime-contactless-cards/): Transportes Metropolitanos de Lisboa (TML) has launched a tender for the acquisition of 1,260,000 Calypso Prime contactless cards to support its role of managing the 20 year old contactless multi-modal ticketing network based on Calypso technology.
- [Q&A: Getting to know new CNA Chairman, Gianluca Cuzzolin](https://calypsonet.org/qa-getting-to-know-new-cna-chairman-gianluca-cuzzolin/): 1. Please tell us a bit about yourself, and why you decided to accept the role of Calypso Chairman?
- [Four priorities for public transport operators and authorities in 2023](https://calypsonet.org/four-priorities-for-public-transport-operators-and-authorities-in-2023/): Priority One: Coping with rising inflation and the cost of living 
- [CNA publishes Calypso Live eBook: a round-the-world tour of deployment highlights](https://calypsonet.org/cna-publishes-calypso-live-ebook-a-round-the-world-tour-of-deployment-highlights/): Our new eBook takes you inside some of these deployments. Find out how:
- [HID Global and SEMOVI CDMX revealed as 2022 Calypso Award Winners](https://calypsonet.org/hid-global-and-semovi-cdmx-revealed-as-2022-calypso-award-winners/): Calypso Networks Association (CNA), which brings together transport operators and authorities to evolve contactless ticketing systems through open standards, has announced the winners of its annual Calypso Awards.  
- [Don’t Oversimplify Ticketing:  6 takeaways from the APCSA / Mobility Payments open closed-loop debate](https://calypsonet.org/dont-oversimplify-ticketing-6-takeaways-from-the-apcsa-mobility-payments-open-closed-loop-debate/): The fundamental right to travel and the motivations of transport authorities are politically, culturally, economically and environmentally driven. These drivers are influenced by national and local intricate factors. They are complex. While the term ‘transport is not retail’ was used extensively, it does not go far enough. The expectations of what ticketing needs to deliver goes much much deeper to serve the needs of diverse communities.
- [Transport ticketing and the cost-of-living crisis](https://calypsonet.org/transport-ticketing-and-the-cost-of-living-crisis/): Unprecedented global price rises
- [Goodbye from Budapest for another year](https://calypsonet.org/goodbye-from-budapest-for-another-year/): This year’s Forum focused on the digitalisation of public transport and urban mobility during the pandemic, looking at how this has irreversibly transformed the industry and what lessons we can derive from this period.
- [CNA publishes Eclipse Keyple eBook: Blueprint for a smarter future](https://calypsonet.org/cna-publishes-eclipse-keyple-ebook-blueprint-for-a-smarter-future/): It can be a challenge to invest the time and money that's often required to create a ticketing system that meets modern customer expectations. Specialist transport ticketing expertise can be expensive, especially when dealing with proprietary technology integrations.
- [Another year in transport ticketing: Calypso in 2021](https://calypsonet.org/another-year-in-transport-ticketing-calypso-in-2021/): As the governing body of Calypso technology, CNA was founded with one simple aim: to support the use of the open Calypso technology standard, and to enable transport and mobility operators to control and advance their contactless ticketing systems. Our work in 2021 continued to focus on this mission.
- [CNA publishes its 2021 Activity Report](https://calypsonet.org/cna-publishes-its-2021-activity-report/): Read the 2021 CNA Activity Report to see all the developments and accomplishments from CNA over the last year: a year that also marked 25 years of Calypso technology.
- [Gianluca Cuzzolin elected Chairman of CNA](https://calypsonet.org/gianluca-cuzzolin-elected-chairman-of-cna/): Gianluca is currently COO Waterborne Mobility System at AVM/Actv Venezia, the main public transport provider for the urban area of Venice and the suburban area up to Padua, Treviso and Rovigo.
- [Confirmed speakers for the 7th edition of the Budapest Smart Ticketing and Digital Services Forum](https://calypsonet.org/confirmed-speakers-for-the-7th-edition-of-the-budapest-smart-ticketing-and-digital-services-forum/): On Thursday 2nd and Friday 3rd of June 2022, decision makers, CEOs, institutional and civil society actors from digitalization, urban mobility and services, will meet in Budapest to debate the transformations seen in these sectors under the pandemic, including lessons of resilience derived from the last couple of years.
- [Calypso: 25 years of innovation in transport ticketing](https://calypsonet.org/calypso-25-years-of-innovation-in-transport-ticketing/): 25 years of transport ticketing innovation: a Calypso timeline
- [Eclipse Keyple: the users’ perspectives of open-source toolkits in action](https://calypsonet.org/eclipse-keyple-the-users-perspectives-of-open-source-toolkits-in-action/): CNA exists to empower the transport community to advance ticketing towards a smarter, more innovative ecosystem that accommodates key transit trends while aligning with unique network needs. Open, community-led standards are integral to modern, sustainable ticketing.
- [CNA joins the Multimodal Passenger Mobility Forum](https://calypsonet.org/cna-joins-the-multimodal-passenger-mobility-forum/): On 22 February 2022, CNA’s General Secretary, Ralph Gambetta, took part in the first meeting of the European Commission’s DG MOVE Multimodal Passenger Mobility Forum (MPMF). CNA is proud to be selected as a member.
- [Navigating unpredictability with Calypso Standards](https://calypsonet.org/navigating-unpredictability-with-calypso-standards/): Functional, secure mobile ticketing
- [CNA expands Board of Directors with three new appointments](https://calypsonet.org/cna-expands-board-of-directors-with-three-new-appointments/): To ensure that CNA’s leadership continues to reflect the diverse ticketing community in the years ahead, it is important that the CNA Board of Directors has the right balance between founder members, the Hoplink Alliance president, organisations who are chosen by fellow CNA members, and CNA Gold members.
- [Navigating unpredictability in 2022 and beyond: Open Vs closed loop ticketing](https://calypsonet.org/navigating-unpredictability-in-2022-and-beyond-open-vs-closed-loop-ticketing/): Every network is unique, and the cornerstone of a successful ticketing infrastructure is that is it aligned with individual network and passenger demands. However, as we previously explored, PTOs and PTAs can no longer reliably predict passenger behaviours. To accommodate this unpredictability, ticketing planners are looking at how they can combine flexibility as part of a smart, integrated ticketing experience.
- [Navigating unpredictability: What 2022 holds for ticketing](https://calypsonet.org/navigating-unpredictability-what-2022-holds-for-ticketing/): Today’s commuters demand flexibility more than ever, and planners need to accommodate it to maintain public transit’s attractiveness. For example, how can they easily change tariffs, embrace Mobility-as-a-Service, or provide smarter ticketing media for a joined-up ticketing experience? Responding to these trends will be high on the list for ticketing upgrade strategies over the coming year.
- [Security by design: Providing trust for mobile ticketing](https://calypsonet.org/security-by-design-providing-trust-for-mobile-ticketing/): Trust, especially amongst consumers, is difficult to win and easily lost. Incidents like the 2015 data breach of UK telecoms provider TalkTalk and the 2018 British Airways cyber-attack resulted not just in severe financial penalties, but significant reputational harm. In urban transit, publicised incidents like the 2021 hack of the New York Metropolitan Transportation Authority computer systems highlight that security must be the number one priority for all transport planners.
- [Celebrating Calypso and its role supporting ticketing innovation at the 2021 Open Session](https://calypsonet.org/celebrating-calypso-and-its-role-supporting-ticketing-innovation-at-the-2021-open-session/): The presentations showcased the critical role that our standards are playing today to support innovation and fuel a sustainable future. Here we share with our full community a brief overview of each ‘pitch’, and if you would like find out more about these implementations, please get in touch.
- [CNA elects new advisory board at the 2021 General Assembly](https://calypsonet.org/cna-elects-new-advisory-board-at-the-2021-general-assembly/): Adhering Members Advisory Board elections
- [CNA Quarterly Update: Q3 2021](https://calypsonet.org/cna-quarterly-update-q3-2021/): Evolving mobile ticketing
- [Delivering trust: how Calypso is helping providers like HID Global boost security in mobile ticketing](https://calypsonet.org/delivering-trust-how-calypso-is-helping-providers-like-hid-global-boost-security-in-mobile-ticketing/): Tell us a little about yourself and HID Global 
- [CNA announces Eclipse Keyple 2.0 to support easier smart ticketing integrations](https://calypsonet.org/cna-announces-eclipse-keyple-2-0-to-support-easier-smart-ticketing-integrations/): Paris, France. 11 October 2021  ̶  Calypso Networks Association (CNA), which brings transport operators and authorities together to evolve contactless ticketing systems, has announced the release of Eclipse Keyple® 2.0, an open source framework supported by the Eclipse IoT Working Group at the Eclipse Foundation that facilitates quick and low-cost implementations of smart card readers and terminals for secure transport ticketing.
- [CNA announces security certification to boost trust in mobile ticketing](https://calypsonet.org/calypso-networks-association-announces-security-certification-to-boost-trust-in-mobile-ticketing/): Paris, France, 06 October 2021  ̶  Calypso Networks Association (CNA), which brings transport operators and authorities together to evolve contactless ticketing systems, has announced the launch of its security certification programme for Host Card Simulation (HCE)-based solutions.
- [What are the benefits of open standards in transport ticketing?](https://calypsonet.org/what-are-the-benefits-of-open-standards-in-transport-ticketing/): A key objective of public transport is to provide mobility services for the communities they serve. This often includes travellers from different cities, regions, or countries. But mostly, it is about local people wanting to move around their town, city or region cost-effectively and without hassle.
- [What are the benefits of open transport ticketing standards to operators and authorities?](https://calypsonet.org/what-are-the-benefits-of-open-transport-ticketing-standards-to-operators-and-authorities/): Dispelling any myths and misconceptions, readers will gain key insights and understanding into:
- [Calypso strengthens security of HCE to support Android ticketing growth](https://calypsonet.org/calypso-strengthens-security-of-hce-to-support-android-ticketing-growth/): Paris, France – 27 July 2021: Calypso Networks Association (CNA) has announced the launch and first deployment of its HCE Calypso Interoperable Application (HCIA). The solution enables transport operators and authorities to deliver Calypso ticketing using host card emulation (HCE) technology on Android devices while maintaining robust Calypso security standards.  The ticketing application also has the potential to work seamlessly on other Calypso systems globally, with Calypso’s Hoplink application enabling customers to buy and hold tickets for other city networks using the service, via their Android device.
- [CNA Quarterly Update: Q2 2021](https://calypsonet.org/cna-quarterly-update-q2-2021/): Key milestones for CNA
- [CNA events H2 2021: Save the date(s)](https://calypsonet.org/cna-events-for-h2-2021-save-the-dates/): To stay updated with our event announcements, keep checking our events page and sign up to our monthly newsletter.
- [Strasbourg extends mobile ticketing offer through Calypso](https://calypsonet.org/strasbourg-extends-mobile-ticketing-offer-through-calypso/): Background
- [Supporting big ideas: how Calypso is helping OneWave with its ticketing smartcard journey](https://calypsonet.org/supporting-big-ideas-how-calypso-is-helping-onewave-with-its-ticketing-smartcard-journey/): Tell us a little about yourself and OneWave
- [How contactless ticketing is transforming public transport on one of the world’s largest networks](https://calypsonet.org/how-contactless-ticketing-is-transforming-public-transport-on-one-of-the-worlds-largest-networks/): As one of the world's ‘megacities’, with a centralised population of 9 million and a metropolitan zone containing nearly 20 million people, Mexico City hosts one of the largest and busiest public transport networks in the world. In a single day, more than 5 million journeys take place on the Metro, 1.5 million by Metrobús and over 100,000 on the Trolleybus network. A reliable public transport infrastructure carrying millions of workers, students and tourists is vital to Mexico City's economy.

## Pages
- [Calypso Awards 2026 : Application](https://calypsonet.org/calypso-awards-2026-application/): CNA is delighted to announce submissions are open for the 2026 Calypso Awards.
- [Calypso Awards 2025 : Application](https://calypsonet.org/calypso-awards-2025-application/): CNA is delighted to announce submissions are open for the 2025 Calypso Awards.
- [Collaborate with peers](https://calypsonet.org/collaborate-with-peers/): Today, more than 120 of the biggest names in transport and mobility are part of the vibrant CNA community, defining and driving every aspect of the organisation’s continued growth and success.
- [Newsletters](https://calypsonet.org/newsletters/): Stay up to date with all the latest news and innovation from CNA and its community of members. From technical updates and industry trends, to member news and a packed events calendar, the CNA newsletter is an essential resource for all transport and mobility authorities, operators and service providers, as well as technology manufacturers and transport consultants.
- [Gold membership](https://calypsonet.org/gold-membership/): Gold Membership 28,000€ for access until January 1, 2027 Open to all Sign Up
- [Effective membership](https://calypsonet.org/effective-membership/): Effective membership A 350€ for access until January 1, 2027 350,00€ (first year free of charges) organizing body (as PTA) Transport authority or association Sign Up Effective membership B 1,200€ for access until January 1, 2027 Transport or service operators with revenue of less than €1bn per year Sign Up Effective membership C 3,500€ for access until January 1, 2027 Transport or service operators with revenue greater than €1bn per year Sign Up
- [Adhering membership](https://calypsonet.org/adhering-membership/): Adhering membership A 3,500€ for access until January 1, 2027 Manufacturers, integrators, and providers Sign Up Adhering membership B 700€ for access until January 1, 2027 Consulting companies and software providers with less than 10 employees Sign Up Adhering membership C 1,200€ for access until January 1, 2027 Consulting companies and software providers with 10-50 employees Sign Up Adhering membership D 3,500€ for access until January 1, 2027 Consulting companies and software providers with more than 50 employees Sign Up
- [Login](https://calypsonet.org/login/)
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- [Thank You](https://calypsonet.org/thank-you/): Your subscription has been set up successfully.
- [Eclipse Keyple](https://calypsonet.org/eclipse-keyple/): Operators, transport authorities and indeed all purchasers of Calypso-based solutions have access to  open source modules and well-documented APIs which guarantee that Calypso’s open source framework is accessible at all levels of the Calypso ticketing system. 
- [Terms and Conditions of Use](https://calypsonet.org/website-terms-and-conditions-of-use/): These terms and conditions of use (the "Terms") govern your use of this website which can be found at www.calypsonet.org (the "Website"). 
- [Discover our artworks for Calypso 20 years](https://calypsonet.org/discover-our-art-works-for-calypso-20-years/): Previous Next
- [General Assembly 2023](https://calypsonet.org/general-assembly-2023/): Coffee Series First name*Last name*Email* Company name*Position*I'm interesting in part of the Coffee with Calypso series The 3rd of March, take a coffee with the Team and discuss about the next steps with Calypso and all information you are looking for! Submit
- [Calypso User Days 2023 Programme](https://calypsonet.org/calypso-user-days-2023-programme-2/)
- [Invitation to the CNA 20th Anniversary](https://calypsonet.org/invitation-to-the-cna-20th-anniversary-22062023/)
- [CNA 20th anniversary & General Assembly 2023](https://calypsonet.org/general-assembly-2023-202306222023/)
- [Registered Calypso Layer libraries](https://calypsonet.org/registered-calypso-layer-libraries/): CNA has put in place a declaratory procedure where the vendor undertakes compliance with the Calypso Layer Requirements. The following list identifies the registered Calypso Layer libraries. This registration procedure is not a certification but a simple validation by CNA that the Vendor’s declaration is consistent.
- [Registered Readers](https://calypsonet.org/registered-readers-2/): The following list identifies the registered readers. This registration procedure is not a certification but a simple validation by CNA of the consistency of the supplier's declaration.
- [Registered Readers](https://calypsonet.org/registered-readers/): The following list identifies the registered Readers. This registration procedure is not a certification but a simple validation by CNA that the Vendor’s declaration is consistent.
- [HCE security certificates](https://calypsonet.org/hce-security-certificates/)
- [Approved cards](https://calypsonet.org/approved-cards/): CNA requires Calypso functional certification in order to use its brand.
- [Calypso Trademark](https://calypsonet.org/calypso-trademark/): Alongside Calypso functional certification is its licensing scheme. Calypso® is a registered trademark and is the ‘stamp’ used to certify products and confirm that they have achieved the requirements as stated in the Calypso Specifications.
- [Calypso Certification](https://calypsonet.org/calypso-certification/): To encourage competition between manufacturers and ensure continued evolution, Calypso relies on international standards, helping ensure sustainable and commercially viable investments and solution deployments.
- [Checkout](https://calypsonet.org/checkout/)
- [Cart](https://calypsonet.org/cart/): Your cart is currently empty. Return to shop
- [Shop](https://calypsonet.org/shop/)
- [Cookie Policy](https://calypsonet.org/cookie-policy/): This Cookie Notice ("Notice") relates to Calypso Networks Association ASBL with registered office at Rue Royale 76 1000 Brussels Belgium, and registered with the Crossroads Bank of Enterprises (RPM Brussels) under number BE 0862.030.981 ("Calypso", "CNA", "us", "we", or "our"). The Notice explains how CNA uses cookies and similar technologies to recognise you when you visit our website at https://calypsonet.org/ (the "Website"). It explains what these technologies are and why we use them, as well as your rights to control our use of them.
- [Eclipse Keyple Resources](https://calypsonet.org/keyple-resources/)
- [Calypso Worldwide](https://calypsonet.org/calypso-worldwide/): As of the beginning of 2024, the Calypso standard is deployed in 29 countries worldwide. With more than 40 manufacturers engaged with Calypso, 57 products certified and 3 independent sources of chips, PTOs and PTAs have confidence that they will not be locked-in by a single vendor.
- [Calypso for ABT](https://calypsonet.org/calypso-for-abt/): In a ticketing system where portable objects contain only an identifier, all data related to the passenger’s ticketing is stored in a remote account. This is the basis of what we call “account-based ticketing” (ABT).
- [Become a CNA Member](https://calypsonet.org/become-a-member/): Learn everything you need to know about CNA membership
- [CNA’s Board of Directors](https://calypsonet.org/cna-board-of-directors/): CNA is managed by a Board of Directors appointed by the General Assembly every three years. There are currently 17 board members.
- [Work for us](https://calypsonet.org/work-for-us/)
- [Calypso Specifications](https://calypsonet.org/calypso-specifications/): Calypso Networks Association (CNA) is the governing body of Calypso specifications. Calypso is an open, secure ticketing standard that promotes innovation and is used in more than 25 countries and over 170 cities globally. It has been designed by transport operators for transport operators to ensure long-term usability.
- [Technical Support, Maintenance & Documentation](https://calypsonet.org/technical-support-documentation/): Calypso Networks Association (CNA) offers comprehensive technical support, maintenance of the security Calypso-based ticketing systems and documentation to ensure all users can get the most out of Calypso technology.
- [Calypso for Interoperability](https://calypsonet.org/calypso-for-interoperability/): CNA advances global standardisation through the development of interoperable systems and standards. All Calypso products and services are based on existing standards and have been designed carefully to ensure seamless integration and interoperability.
- [Calypso for Terminals](https://calypsonet.org/calypso-for-terminals/): Calypso for terminals supports the security and interoperability of contactless ticketing systems.
- [Calypso for Mobile](https://calypsonet.org/calypso-for-mobile/): With Calypso for Mobile, travellers can order, buy and validate tickets using a connected consumer device, such as a smartphone or smartwatch.
- [Calypso for Cards](https://calypsonet.org/calypso-for-cards/): Multiple manufacturers provide Calypso cards.
- [CNA Resources](https://calypsonet.org/resources/): In addition to our news and blogs, find our key resources below. Keep checking in for the latest updates and sign up to our newsletter here.
- [Newsroom](https://calypsonet.org/newsroom/)
- [Events](https://calypsonet.org/events/): In September 2023, Venice will once again be a Calypso hotspot hosting both the Calypso User Days and the Partners Day
- [Current Members](https://calypsonet.org/current-members/): 5 A B C D E F G H I J K L M N O P R S T U W 5T ACTV ADCET ADVANIDE AEP AGILTECH AMBB Technologies ARQUIURBUS ASIS ELEKTRONIK ASSTRA ATENCION EFICIENTE ATM AUROTRANSIT AVANTRONICS BANCO AZTECA BILLETIQUE SERVICES BILLING PAY BLUE BIRD TECH BMC BROXEL CALMELL GROUP CARD4B CARRIS CETUD CIBEST COMUTITRES CONDUENT CONFIDEX CONSORTIUM CB CORVUS DATA CTS CUBIC DATARAXYS DIGIMOBEE EDY NOGA TECHNOLOGY ELATEC ELITT ENBI exceet Card Group FAMOCO FIME FLOWBIRD G+D GCN ITS GPS Control HB TECHNOLOGIES HID GLOBAL IALTO ICUBE IDEAR ELECTRONICA IDEATOLIFE IDEMIA IDENTIV IDFM INATEL INFINEON INSITRA INTERPARKING IQUANTICS ISRA CARDS ITSO JM ASESORES KENTKART KEOLIS KUBA LANDKREIS KONSTANZ LINK CONSULTING LINXENS LOGIPLUS MATAWAN MOBILITY MEDIAMOBILE ITALIA MERCADO LIBRE METRO DE LISBOA MICROSAFE MK SMART MPESO MYCARD NAGELS NOUVELLE AQUITAINE NR TEC OAKLEN CONSULTING ORMAES OTW TEC PARAGON ID PLANETA PLUSERVICE POSWARE PRODATA MOBILITY RATP RATP SMART SYSTEMS RTP Scheidt & Bachmann SELP SEMOVI SET SETEC ITS SIBS SIGMA SPA SNCF SNOWBALL SONDA SPIRTECH ST MICROELECTRONICS STIB STM SYTRAL THALES TISSEO TML TPBI TRANSDATA UNICO CAMPANIA WATCHDATA WIZWAY SOLUTIONS
- [Join our Working Groups](https://calypsonet.org/working-groups/): By joining and participating in CNA’s working groups, each member can influence the future direction of the Calypso Specifications.
- [Networking](https://calypsonet.org/events-networking/): CNA provides an open, collaborative forum for the contactless ticketing community to share knowledge and ideas.
- [Member Benefits](https://calypsonet.org/member-benefits/): All members of CNA receive exclusive membership benefits and ongoing support from the association.
- [Training](https://calypsonet.org/training/): CNA delivers a comprehensive, year-round training programme to promote industry best practice and support the future development of the industry
- [Strategic Support](https://calypsonet.org/strategic-support/): Calypso Networks Association is supported by a world-class team of experts with extensive knowledge and experience across the transport and mobility sector. The CNA team can provide strategic support and expert guidance on industry best practice, aligned to local, regional, national or global ticketing requirements.
- [CNA Community Overview](https://calypsonet.org/cna-community-overview/): Membership of the CNA community is your chance to network with peers and get involved in the evolution of existing standards and the creation of new ones, to help create and drive new levels of growth.
- [Services Overview](https://calypsonet.org/services-overview/): CNA offers a range of strategic services to encourage industry best practice, including dedicated training programmes, maintenance on the security of ticketing systems, technical support, guidance from technical experts and certification schemes. All services are designed to empower the transport and mobility community and promote the use of open standards.
- [Solutions Overview](https://calypsonet.org/solutions-overview/): Members of the mobile ticketing community are increasingly interested in ticketing systems that rely less on “card-centric” solutions – where data is stored in portable objects and managed by terminals – in favour of “server-centric” solutions where data is stored and managed in a remote data centre.
- [Official Documents](https://calypsonet.org/official-documents/): 2023 marked the twentieth anniversary of Calypso Networks Association. We celebrated this anniversary throughout the year with events, a unique art exhibition, and, of course, continued dedication to the values and standards of our association. It was also a way of expressing all the pride we feel about the Calypso project: its history, its evolution and the people involved.
- [CNA’s Experts](https://calypsonet.org/cnas-experts/): Calypso Networks Association (CNA) is led by a world-class team of industry experts with extensive knowledge and experience across the transport and mobility sector.
- [CNA’s Heritage](https://calypsonet.org/cnas-heritage/): Calypso Networks Association (CNA) aims to support all transport and mobility operators to deliver the best possible ticketing experience to their customers.
- [About Calypso Networks Association (CNA)](https://calypsonet.org/about-calypso-networks-association-cna/): Calypso Networks Association (CNA) is a not-for-profit organisation which brings members of the transport, mobility and services community together to exchange ideas, experiences and requirements to advance open systems that support seamless, consumer ticketing needs.
- [My Calypso](https://calypsonet.org/my-calypso/)
- [Terms & Conditions](https://calypsonet.org/terms-conditions/)
- [Privacy Policy](https://calypsonet.org/privacy-policy/): Last updated: 08 December 2022
- [Contact Us](https://calypsonet.org/contact-us/)
- [Calypso Networks Association](https://calypsonet.org/): Bringing members of the transport, mobility and services community together to control and evolve the contactless ticketing ecosystem through open standards

## Memberships
- [Sister association](https://calypsonet.org/register/sister-association/)
- [Registered](https://calypsonet.org/register/simple-member/)
- [SAM-C1/Legacy SAM](https://calypsonet.org/register/sam-c1-legacy-sam/)
- [Political authority](https://calypsonet.org/register/political-authority/)
- [Membership Transport or service operators with revenue of less than €1bn per year](https://calypsonet.org/register/membership-transport-or-service-operators-with-revenue-of-less-than-e1bn-per-year/)
- [Membership Transport or service operators with revenue greater than €1bn per year](https://calypsonet.org/register/membership-transport-or-service-operators-with-revenue-greater-than-e1bn-per-year/)
- [Membership Transport authority or association](https://calypsonet.org/register/membership-transport-authority-or-association/)
- [Membership Manufacturers, integrators, and providers](https://calypsonet.org/register/membership-manufacturers-integrators-and-providers/)
- [Membership Consulting companies and software providers with more than 50 employees](https://calypsonet.org/register/membership-consulting-companies-and-software-providers-with-more-than-50-employees/)
- [Membership Consulting companies and software providers with less than 10 employees](https://calypsonet.org/register/membership-consulting-companies-and-software-providers-with-less-than-10-employees/)
- [Membership Consulting companies and software providers with 10-50 employees](https://calypsonet.org/register/membership-consulting-companies-and-software-providers-with-10-50-employees/)
- [Gold Membership](https://calypsonet.org/register/gold-membership/)
- [Founder Membership](https://calypsonet.org/register/founder-membership/)

## Events
- [TRUSTECH 2026](https://calypsonet.org/event/trustech-2026/): CNA will be at the Trustech 2026, in Paris, in France (1-3 December, 2026).
- [CIMDC 2026](https://calypsonet.org/event/cimdc2026/): CNA will be at the Sustainable Mobility and Climate Week 2026, in Abidjan, in Ivory Coast (19-22 October, 2026).
- [Mob’Co 2026](https://calypsonet.org/event/mobco-2026/): CNA will be at the Mob'Co Expo in Paris, in France (9-11 June, 2026).
- [Partners Day 2026](https://calypsonet.org/event/partners-day-2026/): Come and exchange between industry peers and with CNA experts and the advisory board about Calypso developments in transport and beyond.
- [Calypso Open Session & Open Tech Day 2026](https://calypsonet.org/event/calypso-open-session-open-tech-day-2026/): The annual CNA Open Tech Day and Open Session takes place in Paris, France on 2 December 2026. Stay tuned for registration details so you don’t miss your chance to connect and exchange challenges and ideas with leaders across the community.
- [Coffee with CNA series](https://calypsonet.org/event/coffee-with-cna-series/): Do you ever wish the CNA experts worked down the hall, so you could easily ask us anything on your mind?
- [Calypso at Sommet CB](https://calypsonet.org/event/calypso-at-sommet-cb/): Mobilités, Services bancaires et si on parlait convergence ? Retrouvez CNA au sommet CB pour découvrir les multiples complémentarités des schémas CB et Calypso, au service du client final.
- [Calypso Partners Day 2024](https://calypsonet.org/event/calypso-partners-day-2024/): Calypso Partners Day 2024: Join the Calypso Networks Association community at this year’s Calypso Partners Day! Taking place on 27 June, attendees will learn about the latest news and updates from CNA’s experts and the wider ecosystem. Further information, including the agenda and location, will be announced soon. Stay tuned!
- [Calypso Open Session 2023 and Open Tech Day](https://calypsonet.org/event/calypso-open-session-2023-and-open-tech-day/): Save the date: 29 November 2023 to come and join us in Paris for Calypso Open Session and Open Tech Day 2023
- [Calypso Open Session 2022](https://calypsonet.org/event/calypso-open-session-2022/): Save the date: 30 November 2022 to come and join us in Paris for Calypso Open Session 2022

## Documents
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [Calypso TN 001 – Startup Information – v28 | 000907](https://calypsonet.org/document/calypso-tn-001-startup-information-v28-000907/): This note defines the accepted values for the Platform and Manufacturer/Software Issuer fields for the Startup information of Calypso products.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [CNA Activity Report 2025 | 260608](https://calypsonet.org/document/cna-activity-report-2025-260608/): After celebrating its 20th anniversary the previous year, CNA was looking forward to 2024 as the start of a new cycle, driven by spectacular growth in Calypso card sales worldwide. The year promised much, including a decisive step forward in the integration of Calypso into NFC mobile phones. This was ultimately delivered through the Apple Wallet project in Paris, against the backdrop of the 2024 Olympic Games.
- [Manual Calypso v0ES | 260107](https://calypsonet.org/document/manual-calypso-v0es-260107/): El manual está diseñado para educar y proporcionar claridad a los miembros nuevos y establecidos de la comunidad Calypso. Creemos firmemente en la transparencia, razón por la cual la información contenida en este documento responde directamente a preguntas comunes.
- [Manual Calypso v0ES | 260107](https://calypsonet.org/document/manual-calypso-v0es-260107/): El manual está diseñado para educar y proporcionar claridad a los miembros nuevos y establecidos de la comunidad Calypso. Creemos firmemente en la transparencia, razón por la cual la información contenida en este documento responde directamente a preguntas comunes.
- [Manual Calypso v0ES | 260107](https://calypsonet.org/document/manual-calypso-v0es-260107/): El manual está diseñado para educar y proporcionar claridad a los miembros nuevos y establecidos de la comunidad Calypso. Creemos firmemente en la transparencia, razón por la cual la información contenida en este documento responde directamente a preguntas comunes.
- [Manual Calypso v0ES | 260107](https://calypsonet.org/document/manual-calypso-v0es-260107/): El manual está diseñado para educar y proporcionar claridad a los miembros nuevos y establecidos de la comunidad Calypso. Creemos firmemente en la transparencia, razón por la cual la información contenida en este documento responde directamente a preguntas comunes.
- [Manual Calypso v0ES | 260107](https://calypsonet.org/document/manual-calypso-v0es-260107/): El manual está diseñado para educar y proporcionar claridad a los miembros nuevos y establecidos de la comunidad Calypso. Creemos firmemente en la transparencia, razón por la cual la información contenida en este documento responde directamente a preguntas comunes.
- [Manual Calypso v0ES | 260107](https://calypsonet.org/document/manual-calypso-v0es-260107/): El manual está diseñado para educar y proporcionar claridad a los miembros nuevos y establecidos de la comunidad Calypso. Creemos firmemente en la transparencia, razón por la cual la información contenida en este documento responde directamente a preguntas comunes.