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2025-02-06 Minutes of the Code Signing Certificate Working Group

Attendees

Brian Winters (IdenTrust), Bruce Morton (Entrust), Corey Bonnell (DigiCert), Dimitris Zacharopoulos (HARICA), Inaba Atsushi (GlobalSign), Josselin Allemandou (Certigna (DHIMYOTIS)), Kateryna Aleksieieva (Asseco Data Systems SA (Certum)), Marco Schambach (IdenTrust), Martijn Katerbarg (Sectigo), Nome Huang (TrustAsia), Scott Rea (eMudhra), Thomas Zermeno (SSL.com), Tim Crawford (CPA Canada/WebTrust), Yateesh Bhardwaj (GlobalSign)

Martijn called the meeting to order and read the Note Well.

The January 23rd meeting meetings were approved.

Maximum validity of CS certificates

Martijn said the proposed effective date is June 15th. He asked if we need to amend the date. Dimitris and Corey both said that we need to discuss the date with Microsoft.

Aligning CSBRs with recent SCWG ballots

Bruce said the ballot is ready to move forward. Corey will propose and Martijn and Bruce will endorse.

Cleanup ballot

Martijn is starting to work on this ballot to clean up effective dates.

Moving towards a single profile

No further discussion; need Microsoft on the call to help establish direction.

Any other business

Martijn said the recent meetings have been quite short. Scott suggested we could skip a meeting or two until Microsoft can participate.

Next meeting is February 20th.

Meeting adjourned.

Latest releases
Server Certificate Requirements
SC-084: DNS Labeled With ACME Account ID Challenge (#566) - Mar 13, 2025

BRs release version 2.1.4

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
v1.0.8 - Ballot SMC010 - Dec 23, 2024

This ballot adopts Multi-Perspective Issuance Corroboration (MPIC) for CAs when conducting Email Domain Control Validation (DCV) and Certification Authority Authorization (CAA) checks for S/MIME Certificates. The Ballot adopts the MPIC implementation consistent with the TLS Baseline Requirements. Acknowledging that some S/MIME CAs with no TLS operations may require additional time to deploy MPIC, the Ballot has a Compliance Date of May 15, 2025. Following that date the implementation timeline described in TLS BR section 3.2.2.9 applies. This ballot is proposed by Stephen Davidson (DigiCert) and endorsed by Ashish Dhiman (GlobalSign) and Nicolas Lidzborski (Google).

Network and Certificate System Security Requirements
v2.0 - Ballot NS-003 - Jun 26, 2024

Ballot NS-003: Restructure the NCSSRs in https://github.com/cabforum/netsec/pull/35

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The Certification Authority Browser Forum (CA/Browser Forum) is a voluntary gathering of Certificate Issuers and suppliers of Internet browser software and other applications that use certificates (Certificate Consumers).