Heavy-duty Vehicle and Engine Greenhouse Gas Emission Regulations

Marginal note:Model year

• 4 (1) A year that is used by a manufacturer as a model year must,

  • (a) if the period of production of a model of heavy-duty vehicle or heavy-duty engine does not include January 1 of a calendar year, correspond to the calendar year during which the period of production falls; or

  • (b) if the period of production of a model of heavy-duty vehicle or heavy-duty engine includes January 1 of a calendar year, correspond to that calendar year.

• Marginal note:Period of production

  (2) The period of production of a model of heavy-duty vehicle or heavy-duty engine must include only one January 1.