Risorse CNA

Calypso Networks Association (CNA) is committed to sharing the key trends and developments impacting the contactless ticketing community.

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.

Calypso Networks Association Handbook


Scaricate subito il Manuale CNA: la nostra guida più completa sulle tecnologie Calypso, le implementazioni, la governance, il coinvolgimento, il supporto e l’impatto economico.

CALYPSO Case Studies

Calypso Live

Download our eBook, “Calypso Live” to learn more about how Calypso is transforming contactless ticketing for public transport in some of the biggest, most beautiful, and unique cities and regions in the world.

Case study sncf

Case Study: SNCF

Read our case study with SNCF to learn how the flexibility and independence of Eclipse Keyple gives it more control of its ticketing system, rather than leaving it at the mercy of proprietary vendors.


Ticketing for MaaS

Ticketing for MaaS

Beyond its original function of collecting revenues from transport, ticketing is now considered as the armed wing of Mobility as a Service, known by the acronym of MaaS. Ticketing must enable mobility services to be combined and offer passengers a seamless, end-to-end, easily accessible transport offer.

Yet this new ambition of ticketing will only be achieved if systems are well designed and highly scalable. This is indeed a major challenge: with streams of new requirements flowing in, linked in particular to MaaS, the need for ticketing systems to be flexible has never been so great. Yet ticketing systems, which are sometimes subject to vendor-locking do not always provide the appropriate solutions to this challenge.

The purpose of this document is to highlight best practices to help ticketing systems reach their target qualities and performance, and to be a tool in the hands of transport authorities and operators to implement their mobility policies.

CNA guidelines for tenders IT

CNA guidelines for tenders IT

Come predisporre la propria soluzione di ticketing grazie alla gara per l’acquisto di dispositivi

Guida alla predisposizione dei documenti di gara per acquisto dispositivi carte e NFC per soluzioni di ticketing e mobile ticketing basati su standard Calypso

I principali requisiti per la predisposizione di un bando di gara per carte contactless, sistemi e terminali di mobile ticketing NFC garantendone compatibilità e scalabilità. Una gara pubblica deve consentire una concorrenza aperta e leale per tutti i produttori.

Questo documento è stato scritto in conformità con i principi dei codici francesi sugli appalti pubblici e può quindi essere utilizzato come guida per la redazione dei bandi di gara.

Questo documento è scritto da CNA, libero da copyright e può essere utilizzato liberamente in tutto o in parte.


Designed for transportation and multi-application, ready for multi-service and mobile.

Focused on transport, perfect for both media based and account-based ticketing systems.

Contactless paper tickets done right, at the lowest cost.

Open technical standards that enable smart, innovative and secure mobile ticketing for iOS and Android devices.

The only solution offering interoperable ticketing for public transport networks and new mobility services (MaaS) – enabling access for all passengers and reducing costs for operators.

Keyple captures decades of technical transport ticketing experience to help make visions of advanced, joined-up ticketing ecosystems a reality for all.


Member Benefits

CNA training

Training brochure

Certification Brochure

Hoplink brochure

Eclipse Keyple

Calypso Live


Calypso specifications, including specifications of all Calypso solutions are available in the Calypso Documentation Library.

Register for extended access. Some documents are available only to CNA Members or with a signed NDA – contact us here for more details.


Calypso-awards 2023

Awards 2023


Awards 2022

Users day 2022

Awards 2019

Awards 2018

Calypso User Day 2018


Calypso guidelines are reserved to CNA members and are available in the Calypso Documentation Library.


Access all our Annual Reports to date


Calypso Trademark Policy

Calypso Internal Regulations

CNA A.S.B.L. Statutes

Board of Directors Declaration

Calypso Applet User Licence


To request a high-resolution version of Calypso Networks Association (CNA) logos,please complete the contact form with further details. All usage of the CNA logo must adhere to CNA’s brand policy.


Riproduci video

Find more Calypso and CNA videos here