Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 29, 2005.
As of Wednesday, November 29th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

2005 and older model-year off-road compression-ignition engines.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-595U-1
  • Executive Order 595U-1 / D595U-1
  • ARB # D-595U-1
  • Executive Order No: D-595U-1
  • C.A.R.B. No. D-595U-1
  • Resolution D-595U-1
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-595U-1 PDF

D-595U-1 Document:

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