Approval Details

Valid E.O.


This Executive Order approved the specified parts on on May 19, 2005.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
NA2005 and older model year gasoline and diesel vehiclesNone

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-579-1
  • Executive Order 579-1 / D579-1
  • ARB # D-579-1
  • Executive Order No: D-579-1
  • C.A.R.B. No. D-579-1
  • Resolution D-579-1
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-579-1 PDF

D-579-1 Document:

Current View

Previous E.O. D-579 | Previous E.O. D-578 | Next E.O. D-579-2 | Next E.O. D-580