50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Sep 11, 2026
ISO
ISO/TC 184/SC 5 Interoperability, integration, and architectures for enterprise systems and automation applications
International Standard
35.240.63 IT applications in trade
This document specifies the requirements for a request for the verification of a certificate with an identifier formatted in accordance with ISO 8000-115 and the response to the request.
The following are within the scope of this document:
terms related to certificates and the data set used for verification
the syntax requirements for a request for data needed to verify a certificate with an identifier formatted in accordance with ISO 8000-115
the syntax requirements for the response to a request for data needed to verify a certificate with an identifier formatted in accordance with ISO 8000-115
the syntax requirements for the reply from requestor to identifier issuer for request for verification of data of a certificate with an identifier formatted in accordance with ISO 8000-115
the syntax requirements for reply to request for data of a certificate with an identifier formatted in accordance with ISO 8000-115
the application interface protocol for the requests and the responses to the requests for verification of identifier data
The following are outside the scope of this document:
the methods used for the resolution of certificates by the entity that issued the identifier
IN_DEVELOPMENT
ISO/PRF 25500-110
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Sep 11, 2026
