Technical requirements for power-driven vehicles and their parts and equipment approved by the Group of Experts on the Construction of Vehicles (WP 29). Part I (B). Situation at 1 June 1977.

The technical requirements for the power-driven vehicle included in this publication are prepared under the auspices of the Economic Commission for Europe. Part I (B) contains the sections: 4) Lights and signaling devices, 5) Other equipment, while Appendices are also presented.