Approval Details

Valid E.O.


This Executive Order approved the specified parts on on May 13, 1992.
As of Monday, April 15th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1992 and older model year diesel powered engine with displacement between 6.0 and 14 liters

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-249
  • Executive Order 249 / D249
  • ARB # D-249
  • Executive Order No: D-249
  • C.A.R.B. No. D-249
  • Resolution D-249
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-249 PDF

D-249 Document:

Current View

| Previous E.O. D-248 | Next E.O. D-249-1 | Next E.O. D-250