This document is version 1.0, as adopted by the CA/Browser Forum on 22 Nov. 2011 with an Effective Date of 1 July 2012. These Baseline Requirements describe an integrated set of technologies, protocols, identity-proofing, lifecycle management, and auditing requirements that are necessary (but not sufficient) for the issuance and management of Publicly-Trusted Certificates; Certificates that are trusted by virtue of the fact that their corresponding Root Certificate is distributed in widely-available application software. The Requirements are not mandatory for Certification Authorities unless and until they become adopted and enforced by relying–party Application Software Suppliers.
You can download it from the following link: https://packetstormsecurity.com/files/download/107961/Baseline_Requirements_V1.pdf
Source: https://packetstormsecurity.com/files/107961/Baseline-Requirements-For-Publicly-Trusted-Certificates-1.0.html