Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 19, 1974.
As of Sunday, May 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1972-1974 model-year vehicles with engines greater than 140 CID

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-14-4
  • Executive Order 14-4 / D14-4
  • ARB # D-14-4
  • Executive Order No: D-14-4
  • C.A.R.B. No. D-14-4
  • Resolution D-14-4
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-14-4 PDF

D-14-4 Document:

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