ENABLING
GLOBAL INTEROPERABILITY
IN PAYMENT ACCEPTANCE

Increasing payments efficiency

Providing the building blocks
for standardization in payments acceptance

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

ISO 20022
Protocols

nexo designs, develops and maintains 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 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 payment acceptance. 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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TotalEnergies achieves certification with new nexo Implementation Specifications (NIS v4.0) for POI

Read our latest case study to learn how, through nexo standards, TotalEnergies was able to simplify its international operations and reduce the long-term costs of developing and deploying its payment

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2023 ANNUAL CONFERENCE - THANKS FOR BEING WITH US!

nexo standards and the Berlin Group team up to support digital euro standards

26 th July 2023, Brussels – Technical standards organizations nexo standards and the Berlin...

NEXO STANDARDS ANNUAL REPORT 2022

nexo standards has recently published its third annual report, delving into the collaborative...

GIM-UEMOA joins nexo standards to simplify cross-border payments across West Africa

Fiserv and Selecta roll out pan-European cashless solution using nexo standards

NOVELPAY significantly reduces time to market using nexo standards

nexo standards adds Mir and PURE to its globally adopted payment acceptance specification

NOVELPAY Payment Application for Unattended Terminals Achieves Certification

NEXO BRINGS TOGETHER THE PAYMENT ACCEPTANCE ECOSYSTEM EXPERTS

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

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