Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 25, 2008.
As of Friday, June 21st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
350-0101991-1996 NSX

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-637
  • Executive Order 637 / D637
  • ARB # D-637
  • Executive Order No: D-637
  • C.A.R.B. No. D-637
  • Resolution D-637
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-637 PDF

D-637 Document:

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