Title 40, Part 600 — Fuel Economy and Greenhouse Gas Exhaust Emissions of Motor Vehicles

General applicability.

Definitions.

Abbreviations.

Maintenance of records and rights of entry.

Data and information requirements for fuel economy data vehicles.

Vehicle acceptability.

Review of fuel economy, CO; emissions, and carbon-related exhaust emission data, testing by the Administrator.

Hearing on acceptance of test data.

Vehicle test requirements and minimum data requirements.

Incorporation by reference.

Testing overview.

Fuel specifications.

Test procedures.

Fuel economy, CO emissions, and carbon-related exhaust emission calculations for FTP, HFET, US06, SC03 and cold temperature FTP tests.

Vehicle-specific 5-cycle fuel economy and carbon-related exhaust emission calculations.

Criteria for determining the fuel economy label calculation method.

Special procedures related to electric vehicles and hybrid electric vehicles.

Interim provisions.

Calculation and use of FTP-based and HFET-based fuel economy, CO emissions, and carbon-related exhaust emission values for vehicle configurations.

Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO emission values for vehicle configurations.

Calculation of FTP-based and HFET-based fuel economy, CO emissions, and carbon-related exhaust emissions for a model type.

Calculation of vehicle-specific 5-cycle fuel economy and CO emission values for a model type.

Calculation of fuel economy and CO emission values for labeling.

Labeling requirements.

Fuel economy label—general provisions.

Fuel economy label—special requirements for flexible-fuel vehicles.

Fuel economy label—special requirements for hydrogen fuel cell vehicles.

Fuel economy label—special requirements for compressed natural gas vehicles.

Fuel economy label format requirements—plug-in hybrid electric vehicles.

Fuel economy label format requirements—electric vehicles.

Determination of values for fuel economy labels.

Labeling, reporting, and recordkeeping; Administrator reviews.

Timetable for data and information submittal and review.

Updating label values, annual fuel cost, Gas Guzzler Tax, and range of fuel economy for comparable automobiles.

Classes of comparable automobiles.

Multistage manufacture.

Dealer requirements.

Booklets displayed by dealers.

Definitions.

Running change data requirements.

Voluntary submission of additional data.

Calculation of average fuel economy and average carbon-related exhaust emissions.

Determination of domestic production.

Model year report.

Gas Guzzler Tax.

Reports to the Environmental Protection Agency.