CA/Browser Forum
Home » About the CA/Browser Forum » Membership » Information for Interested Parties

Information for Interested Parties

The role of the Interested Party in CA/B Forum activities is described in Section 3.2 of the Bylaws. An Interested Party may post to a Forum Working Group’s public mailing list and participate in teleconferences to which they are invited by the Working Group Chair related to their area of expertise or to the subject of their working group participation.

Individual persons and entities (e.g. companies) may become Interested Parties.

In order to participate as an Interested Party in the Forum / Working Group, you need to:

  1. Review the Intellectual Property Rights policy and complete the IPR agreement found there. If applying as an entity, the IPR Policy Agreement MUST be signed by a representative that is authorized to bind the entity to the agreement.

  2. Send an email to questions@cabforum.org with your name, organization (if applicable), contact details and the signed IPR agreement with the subject: Participation as an Interested Party in the [Working Group Name] Working Group. Be sure to specify the name(s) of the working group(s) that you would like to participate in.

Current Interested Parties at the Forum level

  • AGMS Information Technology Solutions
  • Andrea Fossati
  • Andrew Ayer
  • Arno Fiedler
  • CERT-EE
  • Certizen Limited
  • Cloudflare
  • David Croston (Private Person)
  • Deloitte LLP
  • Digitalberry
  • EFF (Electronic Frontier Foundation)
  • Envers
  • Grace Cimaszewski (Private Person)
  • ICANN
  • India PKI Forum
  • Insta Advance OY
  • Intel
  • KPMG AG
  • KPMG Korea
  • KPMG Taiwan
  • K Software LLC
  • Leader Telecom BV
  • Maria Merkel (Private Person)
  • Nathalie Weiler (Private Person)
  • Peercraft
  • Prateek Mittal (Private Person)
  • PSW
  • Rameez Rehman (Private Person)
  • Ryan Hurst (Private Person)
  • Santosh Pandit (Private Person)
  • Schellman and Company LLC
  • Sebastian Nielsen (Private Person)
  • Sergey Pavlovskiy (Private Person)
  • SINAM Limited Liability Company
  • TeleTrust
  • TurkTrust
  • Wojciech Jakubowski (Private Person)
  • Zane Ma (Private Person)
Latest releases
Server Certificate Requirements
SC095v3: Clean-up 2025 - Apr 2, 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
v1.0.13 - Ballot SMC015v2 - Mar 28, 2026

This ballot introduces requirements that a CA or RA must follow to rely upon a Mobile Drivers License (mDL) to provide evidence for the authentication of individual identity. It allows the use of mDL that conform to ISO/IEC 18013-5 and which may be verified by the CA or RA in conformance with ISO/IEC 18013-7. The CA or RA shall only accept mDL from an Issuing Authority that is legally authorized by the relevant government or jurisdiction to issue driving licenses. The draft also aligns the subsections of 3.2.4.2 (Validation of individual identity) to correspond more closely with those in 3.2.4.1 (Attribute collection of individual identity). It also includes minor editorial corrections. SMC015v2 was updated to remove an additional reference to the superceded ETSI EN 319 403. This ballot is proposed by Stephen Davidson (DigiCert) and endorsed by Ben Wilson (Mozilla) and Scott Rea (eMudhra).

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

Edit this page
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).