Approval Details

Unknown Validity

Validity


As of Monday, May 16th, 2022 this Executive Order has not been overturned or superceeded. Warning: This Executive Order record has not yet been synced with arb.parts system.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-646
  • Executive Order 646 / D646
  • ARB # D-646
  • Executive Order No: D-646
  • C.A.R.B. No. D-646
  • Resolution D-646
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-646 PDF

D-646 Document:

Current View

| Previous E.O. D-645 | Next E.O. D-646-1 | Next E.O. D-647