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CA/B Forum Welcomes New Members

Since May 2013, five new Certificate Authorities have joined the CA/Browser Forum. We welcome the following global companies:

  • AS Sertifitseerimiskeskus
  • Disig, a.s.
  • Firmaprofesional
  • Prvni certifikacni autorita, a.s.
  • WoSign

Each new member has met the CA/B Forum requirements in issuing publicly trusted SSL certificates, undergoing a 3rd party audit, and has signed the Intellectual Property Rights (IPR) policy. The new members represent geographically diverse Certificate Authorities from Estonia, Slovakia, Spain, Czech Republic and China. We look forward to enhancing the overall knowledge base of the CA/B Forum with these additional members. This brings the total membership to 45 Certificate Authorities and Browsers.

Latest releases
Server Certificate Requirements
SC-081v3: Introduce Schedule of Reducing Validity and Data Reuse Periods - May 21, 2025

BR v2.1.5

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
v1.0.9 - Ballot SMC011 - May 14, 2025

This ballot allows the option to use a European Unique Identifier (EUID) as a Registration Reference in the NTR Registration Scheme. The EUID uniquely identifies officially-registered organizations, Legal Entities, and branch offices within the European Union or the European Economic Area. The EUID is specified in chapter 9 of the Annex contained in the Implementing Regulation (EU) 2021/1042 which describes rules for the application of Directive (EU) 2017/1132 “relating to certain aspects of company law (codification)”. The ballot also includes several editorial corrections, (e.g., reordering of References and regrouping of information from Appendix A to Section 7.1.4.2.2 (d)). This ballot is proposed by Stephen Davidson (DigiCert) and endorsed by Adrian Mueller (SwissSign) and Adriano Santoni (Actalis).

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).