Approval Details

Valid E.O.


This Executive Order approved the specified parts on on January 28, 1974.
As of Wednesday, October 20th, 2021 this Executive Order has not been overturned or superceeded.

Approved Parts

1974 model year vehicles and older.EO Rescinded. See EO D-24-1

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-24
  • Executive Order 24 / D24
  • ARB # D-24
  • Executive Order No: D-24
  • C.A.R.B. No. D-24
  • Resolution D-24
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-24 PDF

D-24 Document:

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