Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 2, 1996.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1990 - 1993 1.6L Mazda Miata EXCEPT those equipped with ABS.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-397
  • Executive Order 397 / D397
  • ARB # D-397
  • Executive Order No: D-397
  • C.A.R.B. No. D-397
  • Resolution D-397
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-397 PDF

D-397 Document:

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