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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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, specialising in the development and delivery of secure electronic payment transaction projects. Founded by Olivier Chauvineau and Emmanuel Haydont, the company has over a decade of experience in the creation and implementation of software solutions for contact and contactless terminal kernels, with special expertise in EMV® Level 2 technology. Serving a diverse range of banking, retail...

Last Tweets

#Amadis’ Arkos solution utilises our protocols to create a #standardised, streamlined and interoperable global #payments acceptance solution. Learn more about the future of #borderless #PoS solutions in our latest #case study: https://t.co/atCmaog5Gt https://t.co/eahNAyJVOZ

Save the date

France, Paris October 1st & 2, 2018

2018 Annual Conference
Enabling interoperability in global 
payment acceptance

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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...

nexo standards 2018 Annual Conference

Standardization in payments as a key strategic tool

Standardization has for many years been...

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

JOIN US

Why nexo ?
Jean Diacono
American Express
Interview