Approval Details

Unknown Validity

Validity


As of Monday, April 21st, 2025 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-643-23
  • Executive Order 643-23 / D643-23
  • ARB # D-643-23
  • Executive Order No: D-643-23
  • C.A.R.B. No. D-643-23
  • Resolution D-643-23
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-643-23 PDF

D-643-23 Document:

CARB_D-643-23
CARB_D-643-23
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