I.S. EN 41003:2008

Introduction
1 Scope
2 Normative references
3 Definitions
4 Safety requirements and compliance criteria
  4.1 Interconnection of equipment - General requirements
  4.2 TNV circuits
  4.3 Protection against contact with TNV circuits
  4.4 Protection of telecommunication network and/or cable
      distribution network service persons, and users of
      other equipment connected to the network, from hazards
      in the equipment
  4.5 Protection of equipment users from overvoltages on
      telecommunication networks and/or cable distribution
      systems
  4.6 Protection of the telecommunication wiring system
      from overheating
Annex A (informative) Relevant safety standards for the
        application of this European Standard
Annex B (informative) Telecommunication network voltages
        and signals
Bibliography

Describes the safety requirements of the interface to the TELECOMMUNICATION NETWORK and/or the CABLE DISTRIBUTION SYSTEM only and it does not specify any other safety requirements.