Approval Details

Valid E.O.


This Executive Order approved the specified parts on on December 14, 1992.
As of Tuesday, September 26th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

1989-1993 model-year turbocharged vehicles powered by a Cummins 5.9L 6BT heavy-duty diesel engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-180-18
  • Executive Order 180-18 / D180-18
  • ARB # D-180-18
  • Executive Order No: D-180-18
  • C.A.R.B. No. D-180-18
  • Resolution D-180-18
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-180-18 PDF

D-180-18 Document:

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