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 (A). Situation at June 1977.

The technical requirements for power-driven vehicles included in this publication are prepared under the auspices of the Economic Commission for Europe Part I (A) contains the sections: 1) Protection of the environment, 2) Protection of occupants, and 3) Construction features.