The ETSI TISPAN Security Evaluation Method TVRA - Threats Vulnerability Risk Analysis:

ETSI TISPAN WG7- NGN Security Architecture - has developed and published in ETSI TS 102 165-1[TVRA] the new method and proforma for the evalution and analysis of "Next Generation Networks" due to threats, risks and vulnerabilities. 

One of the identified roles - within standards domain - is "to give justification for the development of standards based on security solutions" [TVRA Sec.4.1]. 

Another identified role - within domain of Protection Profile (PP) [see ISO Standard Common Criteria] Generating - is to give guidance for the derivation of security-related content from protocol or any other service specification. 

More Information can be gained from ETSI TVRA Methodology Description!