Passenger Automobile and Light Truck Greenhouse Gas Emission Regulations

Marginal note:Interpretation of standards

• 19 (1) The carbon-related exhaust emission value and the fuel economy level that are calculated in accordance with section 18.1 must be calculated taking into account the applicable test procedures, fuels and calculation methods set out in subpart B of Title 40, chapter I, subchapter C, part 86 and in subpart B of Title 40, chapter I, subchapter Q, part 600, of the CFR and taking into account any clarifications or additional information issued by the EPA, if the company keeps a copy of those clarifications or that additional information.

• Marginal note:Representative data

  (2) When a company calculates the fleet average carbon-related exhaust emission value under section 18, the data and values used in the calculation must represent at least 90% of the total number of vehicles in the company’s fleet with respect to the configuration.