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Executive Order D-91

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D-91

Executive order D-91 was approved by the California Air Resource Board on October 18, 1979 for emissions compliance and installation on vehicles in New York and California. This executive order approved parts marts manufactured by Waag Enterprises /.
View Executive Order Document [PDF]

Approval Details

Validity

This Executive Order approved the specified parts on on October 18, 1979.
As of Saturday, May 24th, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

Models
1979 and older vehicles equipped with conventional gasoline engines, EXCEPT: (1) Vehicles with rotary engines, (2) Fuel injected vehicles, (3) Vehicles with 4 cylinder engines

This Executive Order may be listed as:

• C.A.R.B.E.O. D-91
• Executive Order 91 / D91
• ARB # D-91
• Executive Order No: D-91
• C.A.R.B. No. D-91
• Resolution D-91

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]

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Get in touch

Question about this tool? Would you like to buy CARB compliant parts or get listed as a CARB compliant supplier? Feel free to contact us:

• [email protected]
• 1056 Smith Rd
  Traverse City, MI 49696