The Motorcycles (Sound Level Measurement Certificates) (Amendment) Regulations 1988
The Motorcycles (Sound Level Measurement Certificates) Regulations 1980 made provision as required under Council Directive 78/1015/EEC of the 23rd November 1978 (on the approximation of the laws of the Member States on the permissible sound level and the exhaust system of motorcycles) for the issue of sound level measurement certificates to signify whether or not certain types of motorcycles complied with the harmonised requirements specified in that Directive.