On-Road Vehicle and Engine Emission Regulations (SOR/2003-2).

The present Regulations are made under the Canadian Environment Protection Act. Section 2 establishes that the purpose of the Regulations is to: a) reduce emissions of hydrocarbons, carbon monoxide, oxides of nitrogen, formaldehyde and particulate matter from on-road vehicles and engines by establishing emission limits for those substances; b) reduce emissions of the toxic substances 1-3 butadiene, acetaldehyde, acrolein and benzene through the establishment of emission limits for hydrocarbons from on-road vehicles and engines; and c) establish emission standards and test procedures for on-road vehicles and engines that are aligned with those of the afore-mentioned Environment Protection Act. The text consists of 49 sections and 2 Schedules.