Comptroller of Maryland. Serving the People. Peter Franchot, Comptroller
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Contact Motor Fuel Quality Testing

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The Comptroller's Office routinely tests the quality of motor fuels sold in Maryland. If you have a question or complaint about fuel quality, call 410-260-7388.

Maryland's testing program checks fuel quality at all points along the distribution chain, and stops the sale of fuel that does not meet accepted quality standards. The comptroller maintains a petroleum testing laboratory, which is consistently recognized as a leader in its field. Samples representing about two billion gallons of gasoline, diesel fuel, home heating oil, and other fuels are tested each year. Only about 1 percent of the fuel tested is found to be substandard.



 
Links for Motor Fuel Inspection Program
Enforcement Information
Motor Fuel Inspection Program
  Motor Fuel Quality Control FAQs
  Motor Fuel Testing Lab
  Contact Motor Fuel Quality Testing
 
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