Noise Limits for Motor Vehicles.

Noise Limits for Motorcycles, Scooters, Mopeds and Similar Vehicles.

Air Pollution Control Program - Motor Vehicles.

Maximum Noise Limits for Motor Vehicles.

Proconve P8 Phase Requirements - Heavy Vehicle Emissions.

Sound Pressure Level of Horns or Similar Equipment.

Regulates Exhaust Gas and Particulate Emission Limits of Motor Vehicles.

Exhaust Emissions and Noise Test Specifications for Motorcycles.

Vehicle Emissions - Inspection and Maintenance Programme.