Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on July 30, 1975.
As of Friday, April 26th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Models
1975 and older vehicles

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-55
  • Executive Order 55 / D55
  • ARB # D-55
  • Executive Order No: D-55
  • C.A.R.B. No. D-55
  • Resolution D-55
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-55 PDF

D-55 Document:

Current View

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