Approval Details

Valid E.O.


This Executive Order approved the specified parts on on May 10, 2001.
As of Saturday, September 30th, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
53000>>> See Rems>>> See RemsNon-OBD2 , see list of exempted catalytic converters

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-193-21
  • Executive Order 193-21 / D193-21
  • ARB # D-193-21
  • Executive Order No: D-193-21
  • C.A.R.B. No. D-193-21
  • Resolution D-193-21
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-193-21 PDF

D-193-21 Document:

Current View

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