Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 28, 1976.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1976 and older, EXCEPT: (1) Vehicles with OE electronic ignition (2) Vehicles with dual point distributor (3) 1966-1970 vehicles with NOx retrofit device. See manufacturer listing

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-54-6
  • Executive Order 54-6 / D54-6
  • ARB # D-54-6
  • Executive Order No: D-54-6
  • C.A.R.B. No. D-54-6
  • Resolution D-54-6
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-54-6 PDF

D-54-6 Document:

Current View

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