Heavy-Duty Engines and Vehicles, including Urban Buses, and Engines Used in Diesel or Incomplete Medium-Duty Vehicles of 8501-14000 Pound GVWR Executive Orders - 2014

New Executive Orders added April 05, 2013

Listed below are links to the Executive Orders for Heavy-Duty Engines and Vehicles, including Urban Buses, and Engines Used in Diesel or Incomplete Medium-Duty Vehicles of 8501-14000 Pound GVWR for the 2014 model year.  To resort alphabetically or by date, please click on the header "Executive Orders" or "Modified."

File name of Executive Orders for Heavy-Duty Engines and Vehicles, including Urban Buses, and Engines Used in Diesel or Incomplete Medium-Duty Vehicles of 8501-14000 Pound GVWR:  Manufacturer_Category 1B_EO Number_All Engine Displacements (in liters)_NMHC+NOX (or NOx) and PM (in that order) Standards or FELs (in g/bhp-hr)_Non Diesel or Non Gasoline Fuel 3.  Click HERE for an explanation of the information displayed in the file name of Executive Orders.

Executive OrdersModified
roush_hdov_a3440041_6d8_0d20_lpg.pdf 0.5 days oldApr 05 2013
roush_hdov_a3440041r1_6d8_0d20_lpg.pdf 0.5 days oldApr 05 2013

On-Road New Vehicle & Engine Certification Program

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