The purpose of these Regulations is to:
- reduce emissions of hydrocarbons, oxides of nitrogen, particulate matter and carbon monoxide from engines by establishing emission limits for those substances or combinations of those substances;
- reduce emissions of the toxic substances formaldehyde, 1,3 butadiene, acetaldehyde, acrolein and benzene through the establishment of emission limits for hydrocarbons from engines; and
- establish emission standards and test procedures for engines that are aligned with those of the EPA.
- Date modified: