Council Directive 77/389/EEC of 17 May 1977 on the approximation of the laws of the Member States relating to motor-vehicle towing-devices
Modified by
Commission Directive 96/64/EC of 2 October 1996 adapting to technical progress Council Directive 77/389/EEC on the approximation of the laws of the Member States relating to motor vehicle towing devices (Text with EEA relevance)