Approval Details

Valid E.O.


This Executive Order approved the specified parts on on July 17, 1980.
As of Tuesday, July 23rd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1980 and older vehicles with conventional, vacuum operated, PCV systems, EXCEPT: (1) Vehicles with three-way catalyst, (2) Diesel powered vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-103
  • Executive Order 103 / D103
  • ARB # D-103
  • Executive Order No: D-103
  • C.A.R.B. No. D-103
  • Resolution D-103
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-103 PDF

D-103 Document:

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