Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 28, 2016.
As of Wednesday, May 22nd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsRemarks
X3-FDTX502017 MY Ford medium-duty gasoline-powered vehiclesHFMXT03.55HW

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-731-6
  • Executive Order 731-6 / D731-6
  • ARB # D-731-6
  • Executive Order No: D-731-6
  • C.A.R.B. No. D-731-6
  • Resolution D-731-6
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-731-6 PDF

D-731-6 Document:

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