Approval Details

Unknown Validity

Validity


As of Wednesday, July 17th, 2024 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--4
  • Executive Order -4 / D4
  • ARB # D--4
  • Executive Order No: D--4
  • C.A.R.B. No. D--4
  • Resolution D--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--4 PDF

D--4 Document:

Current View

Previous E.O. D--3 | Previous E.O. D--1 | Next E.O. D--5 | Next E.O. D-1