Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on June 24, 1992.
As of Saturday, June 3rd, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

Models
1992 and older vehicles with gasoline and diesel internal combustion engines.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-254
  • Executive Order 254 / D254
  • ARB # D-254
  • Executive Order No: D-254
  • C.A.R.B. No. D-254
  • Resolution D-254
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-254 PDF

D-254 Document:

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