Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 4, 1997.
As of Sunday, July 21st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1980-1991 VW Vanagons Catalyst Part # 24016

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-428
  • Executive Order 428 / D428
  • ARB # D-428
  • Executive Order No: D-428
  • C.A.R.B. No. D-428
  • Resolution D-428
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-428 PDF

D-428 Document:

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