Approval Details

Valid E.O.


This Executive Order approved the specified parts on on September 26, 1979.
As of Saturday, February 24th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1979 and older V8 naturally aspirated gasoline V-8 engines equipped with oxidation catalyst vehicles, EXCEPT : three-way catalyst equipped vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-92
  • Executive Order 92 / D92
  • ARB # D-92
  • Executive Order No: D-92
  • C.A.R.B. No. D-92
  • Resolution D-92
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-92 PDF

D-92 Document:

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