# Commission Directive 91/422/EEC of 15 July 1991 adapting to technical progress Council Directive 71/320/EEC on the approximation of the laws of the Member States relating to the braking devices of certain categories of motor vehicles and their trailers

EU Directive 1991/422 · adopted 15 July 1991

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Source: https://www.legislation.gov.uk/eudr/1991/422 (the official version)
Page: https://openlegislation.uk/eu-directive-1991-422
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.