Council Directive 70/220/EEC of 20 March 1970 on the approximation of the laws of the Member States relating to measures to be taken against air pollution by gases from positive-ignition engines of motor vehicles
Direktiva Sveta 70/220/EGS z dne 20. marca 1970 o približevanju zakonodaje držav članic v zvezi z ukrepi, ki jih je treba upoštevati za preprečevanje onesnaževanja zraka zaradi izpustov iz motornih vozil