Approval/Surveillance of Agricultural and Forestry Vehicles.

Approval/Surveillance of Two/Three-wheel Vehicles and Quadricycles.

Sound Levels of Motor Vehicles.

Wireless Telegraphy (Control of Interference from Ignition Apparatus) Regulations 1973.

Agricultural (Tractor Cabs) Regulations 1974.

International Carriage of Dangerous Goods (Rear Marking of Motor Vehicles) Regulations 1975.

Foreign Passenger and Goods Vehicles (Recording Equipment) Regulations 1975 - Reference EC Directives and Regulations.

Motor Fuel (Sulphur Content of Gas Oil) Regulations 1976.

Minibus (Conditions of Fitness, Equipment and Use) Regulations 1977.

Community Bus Regulations 1978.