Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on July 9, 1990.
As of Wednesday, April 17th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
1001989 and earlier vehicles powered with gasoline or diesel internal combustion engines

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-203
  • Executive Order 203 / D203
  • ARB # D-203
  • Executive Order No: D-203
  • C.A.R.B. No. D-203
  • Resolution D-203
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-203 PDF

D-203 Document:

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