# Council Directive 91/542/EEC of 1 October 1991 amending Directive 88/77/EEC on the approximation of the laws of the Member States relating to the measures to be taken against the emission of gaseous pollutants from diesel engines for use in vehicles

EU Directive 1991/542 · adopted 1 October 1991

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Source: https://www.legislation.gov.uk/eudr/1991/542 (the official version)
Page: https://openlegislation.uk/eu-directive-1991-542
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.