Approval Details

Valid E.O.


This Executive Order approved the specified parts on on March 15, 1982.
As of Tuesday, April 23rd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1982 and older model year vehicles with conventional vacuum-operated PCV systems.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-123
  • Executive Order 123 / D123
  • ARB # D-123
  • Executive Order No: D-123
  • C.A.R.B. No. D-123
  • Resolution D-123
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-123 PDF

D-123 Document:

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