Approval Details

Valid E.O.


This Executive Order approved the specified parts on on November 30, -0001.
As of Wednesday, February 28th, 2024 this Executive Order has not been overturned or superceeded.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-272-4
  • Executive Order 272-4 / D272-4
  • ARB # D-272-4
  • Executive Order No: D-272-4
  • C.A.R.B. No. D-272-4
  • Resolution D-272-4
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-272-4 PDF

D-272-4 Document:

Current View

Previous E.O. D-272-3 | Previous E.O. D-271 | Next E.O. D-272-5 | Next E.O. D-273