Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 24, 2008.
As of Tuesday, June 25th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
Series 800011996 to 1999 Selected 1.6L Honda Civics equipped with a manifold catalytic converter.NoneContact manufacturer or distributor for specific vehicle application.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-523-2
  • Executive Order 523-2 / D523-2
  • ARB # D-523-2
  • Executive Order No: D-523-2
  • C.A.R.B. No. D-523-2
  • Resolution D-523-2
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-523-2 PDF

D-523-2 Document:

Current View

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