Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 16, 1984.
As of Saturday, February 24th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1974 and older equipped with heated air and retrofitted with exhaust headers

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-148
  • Executive Order 148 / D148
  • ARB # D-148
  • Executive Order No: D-148
  • C.A.R.B. No. D-148
  • Resolution D-148
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-148 PDF

D-148 Document:

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