Proposed Rule and Related Materials for Control of Emissions of Air Pollution from 2004 and Later Model Year Heavy-Duty Highway Engines and Vehicles; Revision of Light-duty Truck Definition
Following is information for the proposed rule for Control of Emissions of Air Pollution from 2004 and Later Model Year Heavy-Duty Highway Engines and Vehicles; Revision of Light-duty Truck Definition.
- Proposed Rule (pdf) (1.32 MB, published October 29, 1999)
Related Materials
- Fact Sheet: Proposed Strategy to Reduce Emissions from Heavy Duty Vehicles (pdf) (16.2 KB, EPA420-F-99-034, October 1999)