Decreto ministeriale del 07/03/1975, norme relative alla omologazione parziale C.E.E. dei tipi di veicolo a motore per quanto riguarda le emissioni dei motori ad accensione comandata, Supplementi ordinari alla Gazzetta Ufficiale - Serie generale - del 16/04/1975 n. 101

This decree establishes the rules for the partial European Economic Community (EEC) type-approval of motor vehicles. Specifically, it focuses on ensuring that spark-ignition engines meet established emission standards to reduce air pollution from vehicles. This affects vehicle manufacturers and importers operating in Italy, requiring them to certify that their engines comply with EEC environmental standards before the vehicles can be sold on the market.