New Vehicle and Engine Certification: Executive Orders for MY1973 Medium-Duty and Heavy-Duty Vehicles
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The New Vehicle and Engine Certification Program is responsible for the certification of new engines, vehicles, powertrains, aerodynamic devices and other new certifications. Vehicles and engines may be sold and otherwise produced in California only if approved by Executive Order (EO) after review by CARB. Executive Orders are issued for on-road and off-road categories.
Scanned copies of issued Executive Orders may be requested via email.
The following Executive Orders granted to the listed manufacturers of on-road medium-duty and heavy-duty vehicles have been issued during the 1973 model year, as of September 12, 2023.
Further information is available in the Executive Orders Summary.
For questions, please contact Heavy-Duty Certification or Help Line at 1-800-242-4450.
AMERICAN MOTORS CORPORATION
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑017‑0002 |
AMIGO INDUSTRIES, INC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑067 |
BEAVER COACHES, INC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑081‑0001 |
BLUE BIRD BODY COMPANY
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑050‑0001 | ||||||
A‑050‑0002 |
CHINOOK
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑075‑0001 | ||||||
A‑075 |
DIGIORGIO LEISURE
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑072‑0001 |
ELDORADO INDUSTRIES
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑080‑0001 |
EXECUTIVE INDUSTRIES
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑057 |
EXPLORER MOTOR HOMES
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑054 |
FCA US LLC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑009‑0003 | ||||||
A‑009‑0004 | ||||||
A‑009‑0005 | ||||||
A‑009‑0007 | ||||||
A‑009‑0008 | ||||||
A‑009‑0009 | ||||||
A‑009‑0013 |
FLEETWOOD
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑043‑0001 | ||||||
A‑043‑0002 | ||||||
A‑043‑0003 | ||||||
A‑043‑0004 | ||||||
A‑043‑0005 | ||||||
A‑043 |
FMC CORPORATION
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑053 | ||||||
A‑079 |
FORD MOTOR COMPANY
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑010‑0001 | ||||||
A‑010‑0015 | ||||||
A‑010‑0016 |
GENERAL MOTORS
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑006‑0003 | ||||||
A‑006‑0005 | ||||||
A‑006‑0006 |
GILLIG
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑063‑0001 |
KOMFORT
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑084‑0001 | ||||||
A‑084 |
LAZY DAZE
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑074‑0001 | ||||||
A‑074 |
MACK TRUCKS, INC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑027‑0002 |
MCPHEETERS
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑066‑0001 | ||||||
A‑066 |
MINIBUS
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑069 |
NAVISTAR, INC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑004‑0003 | ||||||
A‑004‑0009 |
OPEN ROAD
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑055 |
OVERLAND
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑065‑0001 | ||||||
A‑065 |
PACE SETTER
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑046 |
PERRIS VALLEY
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑083‑0001 | ||||||
A‑083 |
PETERBILT
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑038‑0005 |
PRF INDUSTRIES
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑064‑0001 | ||||||
A‑064 |
RECREATION AND SPORTS
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑051‑0001 | ||||||
A‑051 |
REDMAN
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑070‑0001 | ||||||
A‑070‑0002 | ||||||
A‑070‑0003 | ||||||
A‑070‑0004 | ||||||
A‑070‑0005 | ||||||
A‑070 |
REVCON
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑047 |
RV INDUSTRIES
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑058 |
R O PRODUCTS INC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑062 |
SHASTA
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑060 |
SPORTS COACH
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑056 |
SUNDIAL
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑071‑0001 | ||||||
A‑071 |
TRAVETTE
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑073‑0001 | ||||||
A‑073 |
UTOPIAN
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑068 |
VOGUE COACH
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑077‑0001 | ||||||
A‑077 |
WANDER HOMES
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑059 |
WHITE MOTOR CORPORATION
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑042‑0002 |
WINNEBAGO INDUSTRIES, INC.
EO # | Date | Engine Family | Fuel System | Fuels | Weight Class | Evaporative Families |
---|---|---|---|---|---|---|
A‑061 |