Welcome

Enabling interoperability in global payment acceptance

NEXO IN A NUTSHELL

Providing the building blocks
for standardization in card payments

nexo promotes the widespread acceptance of protocols, a series of standards to ensure interoperability among card acceptance and acquiring solutions, retail payment solutions, and terminal management systems.

ISO 20022
Protocols

nexo designs, develops and maintains card payment and cash withdrawal standards that follow a universal ISO standardization process

Our standards

PAYMENT ACCEPTANCE SOLUTION HARMONIZATION 

nexo is a specification provider. Its member-based card payment experts  work collaboratively in developing standardized EMV terminal payment application specifications.

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TOWARDS COMMON IMPLEMENTATION SPECIFICATIONS

nexo provides specifications to harmonize card payment. Obtain our specifications and enter the world of interoperability

specifications

NEXO NEWSROOM

Welcome to the nexo Standards’ newsroom, where you can find 
all our latest press releases, news, blogs, details of our upcoming events and more.

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Crédit Mutuel CM11: Pioneering Cross-Border Payment Acceptance with nexo standards

About Groupe Crédit Mutuel CM11

Groupe Crédit Mutuel CM11 is a leading French bank, with headquarters in Strasbourg. The Crédit Mutuel CM11 group is made up of the Crédit Mutuel network and all its subsidiaries. With around 70,000 employees - it puts its expertise in finance and services. In terms of branches, Crédit Mutuel CM11 is the third largest retail bank in France, with more than 4,500 spread across the country.

The group develops its activities in several European...

Last Tweets

To support the #payments ecosystem’s move to #global #standards, we’re working with @FISGlobal to develop #test tools to test #compliance with our #protocols. Lean more here: https://t.co/5NM045LJUS https://t.co/SwtTQ9zgJN

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Entering a new age of payments acceptance solutions at the PoS: Why nexo standards worked for Amadis

Introduction

Amadis is a software development and consulting company based in Montreal, Canada,...

Adyen rejuvenates in-store payment integration with an API POS solution powered by nexo standards

Introduction

Adyen is the payments platform of choice for many of the world's leading companies...

Discover Global Network Joins nexo standards as a Principal Member

July 17, 2018 – nexo standards, the international industry association dedicated to...

Simplifying Payments Acceptance for Retailers

ID TECH Joins nexo standards as an Associate Member

What can global acceptance standards do for merchants?

nexo standards and FIS sign Agreement for test solution to support globally standardized card payments acceptance

nexo standards Becomes First Association to be Granted ECSG Conformance Label

NEXO BRINGS TOGETHER THE CARD PAYMENT ECOSYSTEM EXPERTS

  • ACCEPTORS
  • PAYMENT SERVICE PROVIDERS
  • CARD SCHEMES
  • VENDORS
  • PROCESSORS

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Why nexo ?
Jean Diacono
American Express
Interview