Council Directive 70/157/EEC of 6 February 1970 on the approximation of the laws of the Member States relating to the permissible sound level and the exhaust system of motor vehicles (OJ L 42, 23.2.1970, p. 16).
Treoir 70/157/CEE ón gComhairle an 6 Feabhra 1970 maidir le comhfhogasú dhlíthe na mBallstát a bhaineann leis an leibhéal fuaime is incheadaithe agus leis an gcóras sceite do mhótarfheithiclí (IO L 42, 23.2.1970, lch. 16).