Approval Details

Unknown Validity

Validity


As of Saturday, June 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. B-23-52
  • Executive Order 23-52 / D23-52
  • ARB # B-23-52
  • Executive Order No: B-23-52
  • C.A.R.B. No. B-23-52
  • Resolution B-23-52
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-23-52 PDF

B-23-52 Document:

CARB_B-23-52
Current View

Previous E.O. B-23-51 | Previous E.O. B-22 | Next E.O. B-23-53 | Next E.O. B-24