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

2.1 These Regulations set out

• (a) prescribed classes of on-road vehicles and engines for the purposes of section 149 of the Act;

• (b) requirements respecting the conformity of on-road vehicles and engines with emission standards for the purposes of sections 153 and 154 of the Act;

• (c) other requirements for carrying out the purposes of Division 5, Part 7 of the Act; and

• (d) a system of credits for the purposes of section 162 of the Act.