Approval Details

Valid E.O.


This Executive Order approved the specified parts on on March 28, 1975.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1974 and older GM, AMC and foreign vehicles with conventional ignition systems

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-50
  • Executive Order 50 / D50
  • ARB # D-50
  • Executive Order No: D-50
  • C.A.R.B. No. D-50
  • Resolution D-50
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-50 PDF

D-50 Document:

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