Best wishes for a Happy Holiday season!

The Open Group offices will close at 12:00 (ET) on
Friday December 23, 2017 and re-open on Tuesday January 2, 2018.
The online certification systems will be accessible during this time; however, we will be unable to process certification submissions or respond to support requests until our offices re-open.


The latest version of the O-TTPS Assessment Procedures is Version 1.1.1, which is aligned with the Open Trusted Technology Providerâ„¢ Standard Version 1.1. These Assessment Procedures are being made available to organizations who are currently implementing O-TTPS 1.1 within their organization and preparing for certification.

Prior versions of the O-TTPS Assessment Procedures:

The O-TTPS Accreditation Program currently supports accreditation to the Open Trusted Technology Provider Standard, Version 1.0. Updates are in process to support accreditation to O-TTPS Version 1.1 and will be reflected on this website when available.