# Commission Directive 73/350/EEC of 7 November 1973 adapting to technical progress the Council Directive 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

EU Directive 1973/350 · adopted 7 November 1973

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Source: https://www.legislation.gov.uk/eudr/1973/350 (the official version)
Page: https://openlegislation.uk/eu-directive-1973-350
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.