Approval Details

Valid E.O.


This Executive Order approved the specified parts on on July 18, 1986.
As of Monday, April 15th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1982-1986 Chevrolet, Buick, Pontiac Oldsmobile with a 2.5L engine 1983-1986 Chevrolet, Cadillac, Buick, Oldsmobile with a 2.0L engine, 1982-1986 Buick, Pontiac, Oldsmobile with a 1.8L engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-115-4
  • Executive Order 115-4 / D115-4
  • ARB # D-115-4
  • Executive Order No: D-115-4
  • C.A.R.B. No. D-115-4
  • Resolution D-115-4
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-115-4 PDF

D-115-4 Document:

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