# 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 (70/157/EEC), Division 1: The technical requirements are those set out in:


(a) points 2, 6.1, 6.2.1 and 6.3 of UN/ECE Regulation No 51 and Annexes 3 to 10 thereto;
(b) points 2 and 6 of UN/ECE Regulation No 59 and Annexes 3 to 5 thereto.

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Source: https://www.legislation.gov.uk/eudr/1970/157/attachment/6/division/1. (the official version)
Page: https://openlegislation.uk/eu-directive-1970-157/attachment-6/division-1.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.