Approval Details

Unknown Validity

Validity


As of Tuesday, February 25th, 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. B-51
  • Executive Order 51 / D51
  • ARB # B-51
  • Executive Order No: B-51
  • C.A.R.B. No. B-51
  • Resolution B-51
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 B-51 PDF

B-51 Document:

CARB_B-51
CARB_B-51
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