Approval Details

Valid E.O.


This Executive Order approved the specified parts on on February 10, 1993.
As of Friday, May 24th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1993 and older model-year vehicles powered by gasoline or diesel internal combustion engines

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-305
  • Executive Order 305 / D305
  • ARB # D-305
  • Executive Order No: D-305
  • C.A.R.B. No. D-305
  • Resolution D-305
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-305 PDF

D-305 Document:

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