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Maryland Department of Agriculture

Weights & Measures Information for Consumers

Welcome to the new MDA website!

We have launched our new website and are actively monitoring it. If you notice any issues, please submit feedback. Search results may take a few days to update while search engines index the new website.

The MDA Weights and Measures program directly benefits all Marylanders by ensuring the fairness and equity of all commercial transactions involving determinations of quantity. 

This includes such day-to-day activities as:

  • The sale of food that is weighed by a scale in a supermarket.
  • The sale of gasoline through a gasoline pump.
  • The sale of fuel oil through a truck-mounted meter.

Frequently Asked Questions

Weights & Measures Consumer FAQs

This is a term that we use to describe equipment or devices such as scales, gas pumps, or meters that weigh or measure commodities in the course of trade or business.