Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 19, 1974.
As of Saturday, September 30th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

1973 and older vehicles.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-29
  • Executive Order 29 / D29
  • ARB # D-29
  • Executive Order No: D-29
  • C.A.R.B. No. D-29
  • Resolution D-29
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-29 PDF

D-29 Document:

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