Approval Details

Valid E.O.


This Executive Order approved the specified parts on on July 1, 1991.
As of Tuesday, March 28th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

1991 and older model-year vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-226
  • Executive Order 226 / D226
  • ARB # D-226
  • Executive Order No: D-226
  • C.A.R.B. No. D-226
  • Resolution D-226
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-226 PDF

D-226 Document:

Current View

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