Off-road Compression-Ignition (Mobile and Stationary) and Large Spark-Ignition Engine Emission Regulations

Marginal note:Standards

• 18 (1) Subject to subsections (3) and (4) and sections 19, 22 and 23, a large spark-ignition engine must conform to

  • (a) the exhaust emission standards set out in sections 101(a) to (c) and (e), subpart B, of CFR 1048;

  • (b) the crankcase emission standards set out in section 115(a), subpart B, of CFR 1048; and

  • (c) the evaporative emission standards set out in sections 105(a), (c) and (d), subpart B, of CFR 1048.

• Marginal note:Demonstrating conformity

  (2) For greater certainty, a company may demonstrate an engine’s conformity to the evaporative emission standards referred to in paragraph (1)(c) as specified in section 245(e), subpart C, of CFR 1048.

• Marginal note:Alternate exhaust emission standards

  (3) An engine that meets the conditions set out in sections 101(d)(1) to (4), subpart B, of CFR 1048 may, instead of conforming to the exhaust emission standards set out in section 101(b)(3), subpart B, of CFR 1048, conform to the exhaust emission standards set out in section 101(d), subpart B, of CFR 1048.

• Marginal note:“Blue Sky Series” emission standards

  (4) An engine may, instead of conforming to the exhaust emission standards referred to in paragraph (1)(a), conform to the “Blue Sky Series” standards set out in section 140, subpart B, of CFR 1048.

• Marginal note:Useful life

  (5) The standards referred to in subsections (1), (3) and (4) apply for the useful life of the engine as specified in

  • (a) section 101(g), subpart B, of CFR 1048, in the case of the standards referred to in paragraphs (1)(a) and (b) and subsections (3) and (4); or

  • (b) section 105, subpart B, of CFR 1048, in the case of the standards referred to in paragraph (1)(c).