Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 28, 1983.
As of Friday, April 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1982 and older vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-131
  • Executive Order 131 / D131
  • ARB # D-131
  • Executive Order No: D-131
  • C.A.R.B. No. D-131
  • Resolution D-131
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-131 PDF

D-131 Document:

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