Cryptome has provided new documents related to the EU's requirements for telecommunications interception and surveillance. An exerpt from ETSI TS 101 331 V1.1.1 (2001-08) Technical Specification: Telecommunications security; Lawful Interception (LI); Requirements of Law Enforcement Agencies
The present document gives guidance for lawful interception of telecommunications in the area of co-operation by network operators, access providers, and service providers. It provides a set of requirements relating to handover interfaces for the interception by law enforcement and state security agencies. Requirements with regard to telecommunications services provided from areas outside national boundaries are not fully developed yet and therefore only some preliminary requirements have been annexed for information.
