Home » All CA/Browser Forum Posts » Notice of IPR Review Period for Amendment to the EV Code Signing Guidelines by Ballot 117

Notice of IPR Review Period for Amendment to the EV Code Signing Guidelines by Ballot 117

Pursuant to Section 4.1 of the CA/Browser Forum’s IPR Policy, this is notice of the commencement of a 30-day IPR maintenance-guideline review period by which certain provisions of the IPR will become applicable to these recent changes made to the EV Code Signing Guidelines by Ballot 117.

Ballot 117 clarified what is allowed in the Common Name and Subject Alternative Name fields, as set forth in sections 9.2.2 and 9.2.3 of the EV Code Signing Guidelines.

During this IPR review period you are to review these amendments and consider any licensing obligations with respect to any Essential Claims that may be encompassed by such amendments.

The IPR review period for these changes shall end on Friday, 8 August 2014.

Latest releases

Server Certificate Requirements
SC100: DNSSEC Clarification and Consolidation - Sep 7, 2026

Code Signing Requirements
v3.8 - Aug 5, 2024

What’s Changed CSC-25: Import EV Guidelines to CS Baseline Requirements by @dzacharo in https://github.com/cabforum/code-signing/pull/38 Full Changelog: https://github.com/cabforum/code-signing/compare/v3.7...v3.8

S/MIME Requirements
v1.0.16 - Ballot SMC018 - Sep 29, 2026

This ballot implements the requirements of CCADB Policy Section 6.3 relating to cross-certificates into the S/MIME BR effective immediately. The ballot also specifies that effective July 1, 2027 id-kp-emailProtection (mandatory) and the id-kp-clientAuth (optional) are the only extKeyUsage (EKU) permitted in both Subordinate CA Certificates and Subscriber Certificates. Finally, the ballot clarifies in the Definitions that Legacy Generation profiles were deprecated effective July 15, 2025. This ballot is proposed by Stephen Davidson (DigiCert) and endorsed by Dustin Hollinback (Apple) and Ashish Dhiman (GlobalSign)

Network and Certificate System Security Requirements
Version 2.0.5 (Ballot NS-008) - Jul 9, 2025