CA/Browser Forum
Home » All CA/Browser Forum Posts » WebTrust Releases New Audit Criteria for Extended Validation and Baseline Requirements

WebTrust Releases New Audit Criteria for Extended Validation and Baseline Requirements

On April 3, 2014, the WebTrust® Task Force of the American Institute of CPAs (AICPA) and Chartered Professional Accountants Canada (CPA Canada) released three new audit criteria documents to the CA/Browser Forum and others for review and/or implementation. These documents are part of the WebTrust Program for Certification Authorities and are based on the CA/Browser Forum Guidelines.

The Trust Services Principles and Criteria for Certification Authorities – Extended Validation SSL – Version 1.4.5 is based on the Forum’s Guidelines for the Issuance and Management of Extended Validation SSL Certificates – Version 1.4.5 and is effective immediately (3 April 2014).

Trust Services Principles and Criteria for Certification Authorities – SSL Baseline with Network Security – Version 2.0 is based on the Forum’s Baseline Requirements for the Issuance and Management of Publicly-Trusted Certificates – Version 1.1.6 and its Network and Certificate Systems Security Requirements – Version 1.0. The exposure draft released today has a proposed effective date of 1 July 2014 (applicable to audit periods starting on or after 1 July 2014).

The Trust Services Principles and Criteria for Certification Authorities – Extended Validation Code Signing is based on the Forum’s Guidelines for the Issuance and Management of Extended Validation Code Signing Certificates – Version 1.1. The exposure draft released today has a proposed effective date of 1 July 2014 (applicable to audit periods starting on or after 1 July 2014).

All three of these documents are available in PDF, DOC and DOCX format at .

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

Related posts
Tags
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).