Approval Details

Valid E.O.


This Executive Order approved the specified parts on on January 13, 1982.
As of Thursday, September 28th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

1976 and earlier gasoline fueled motor vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-121
  • Executive Order 121 / D121
  • ARB # D-121
  • Executive Order No: D-121
  • C.A.R.B. No. D-121
  • Resolution D-121
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-121 PDF

D-121 Document:

Current View

| Previous E.O. D-120 | Next E.O. D-121-1 | Next E.O. D-122