FYI - Changes to ATNA Profile

The Audit Trail and Node Authentication (ATNA) Profile is supported by many tests systems at the IHE North American Connectathon.

If this applies to your system, please read on…

Earlier in 2019, the IT Infrastructure Technical Committee approved changes to TLS and audit-related options in ATNA, and published an updated version of the RESTful ATNA Trial Implementation Supplement. These changes resulted in updates to both tests and tools for the upcoming IHE NA Connectathon.

  • Please read this ATNA Resources page. It contains details about the new ATNA options, obtaining digital certificaes for Connectathon, and the approach for testing TLS and audit message exchange. The information on that page applies to ATNA testing at IHE Connectathons in North America &

If you have questions about the ATNA requirements, ATNA testing, or the GSS tool, please contact me. I’m happy to help.

Best regards,

Lynn Felhofer

IHE Technical Project Manager - ITI & RAD Domains

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