Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on April 26, 1994.
As of Monday, March 20th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1994 and older model-year heavy-duty diesel-powered motor vehicles.E.O. D-253-1, dated April 1, 1993, is superseded and of no further force and effect.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-253-2
  • Executive Order 253-2 / D253-2
  • ARB # D-253-2
  • Executive Order No: D-253-2
  • C.A.R.B. No. D-253-2
  • Resolution D-253-2
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-253-2 PDF

D-253-2 Document:

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