Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 17, 1999.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1994 and older heavy-duty diesel vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-485-1
  • Executive Order 485-1 / D485-1
  • ARB # D-485-1
  • Executive Order No: D-485-1
  • C.A.R.B. No. D-485-1
  • Resolution D-485-1
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-485-1 PDF

D-485-1 Document:

Current View

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