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.

find out more

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.

Want to be the first to hear our updates? Sign up to our mailing list below:

nexo standards Welcomes Ten new Members to Growing Membership Base

Payment stakeholders collaborate to drive unified global card payment acceptance

As nexo standards continues to respond to the expanding needs of the payments market, the association today announces that ten companies have joined its membership base in 2018 to support the growth of fast, borderless and interoperable card payments globally.

NCR, NSPK and UnionPay International have joined the association as Principal Members, while AEVI, Barclaycard, Elavon, FEIG ELECTRONIC...

Last Tweets

With the variation that exists between domestic #payment systems, operating in today’s global #payments ecosystem is a challenge. Find out how #nexostandards can offer value to #NorthAmerica and beyond in this article. https://t.co/wpI46C4GKD @PaymentsNet https://t.co/CXwBh0wRp5

Become a nexo implementer

Create your account,
simply access
our specifications and standards

LOGIN

Auchan Retail takes control of its global payments with nexo standards

Introduction

Auchan Retail is an international retail group headquartered in Croix, France,...

First Data Chooses Latest nexo standards Specifications

nexo standards, the association dedicated to delivering fast, interoperable and borderless card...

2018 Annual Conference Update & Documents

Nexo membership has grown to over 85 members globally. Global deployments are maturing, and our...

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

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

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

Discover Global Network Joins nexo standards as a Principal Member

Simplifying Payments Acceptance for Retailers

NEXO BRINGS TOGETHER THE CARD PAYMENT ECOSYSTEM EXPERTS

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

JOIN US

Why nexo ?
Jean Diacono
American Express
Interview