Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 17, 1981.
As of Friday, March 1st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1978 and older gasoline vehicles, EXCEPT: (1) Vehicles with three-way catalyst (2) Vehicles with carburetors sealed with idle adjustment screws

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-109-1
  • Executive Order 109-1 / D109-1
  • ARB # D-109-1
  • Executive Order No: D-109-1
  • C.A.R.B. No. D-109-1
  • Resolution D-109-1
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-109-1 PDF

D-109-1 Document:

Current View

Previous E.O. D-109 | Previous E.O. D-108 | Next E.O. D-109-2 | Next E.O. D-110