Approval Details

Valid E.O.


This Executive Order approved the specified parts on on July 2, 1992.
As of Tuesday, July 23rd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
M-201992 and older model year vehicles operating on liquefied petroleum gas and utilizing Impco or an Impco-compatible feedback controlled conversion systems

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-261
  • Executive Order 261 / D261
  • ARB # D-261
  • Executive Order No: D-261
  • C.A.R.B. No. D-261
  • Resolution D-261
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-261 PDF

D-261 Document:

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