Sealer of Weights and Measures inspections are required by M.G.L. c. 98 and c. 295 of the Acts of 1998. The town is required to test and certify (seal) annually all commercial weighing and measuring devices. The town is also required to test and certify electronic automated checkout systems at least once every two years.
The Sealer of Weights and Measures enforces the Massachusetts General laws related to accuracy and integrity of scales and measuring devices used in commerce.