Weights and Measures Bureau Complaints

​​DATCP’s Bureau of Weights and Measures is responsible for a wide range of issues including:

  • Regularly monitoring the accuracy of gas pumps, price scanners, scales and package weights statewide to ensure that consumers are receiving their money’s worth in Wisconsin stores.
  • Testing fuel quality and pump safety at stations statewide.
  • Registration, permitting and inspection of petroleum/hazardous liquids storage tanks.

File a Complaint

If you wish to file a complaint with DATCP regarding a weights and measures, fuel quality, or petroleum/hazardous liquids storage tank issue, you can:

Please note: Under Wisconsin's Open Records Law, complaints will be available for public review upon request, after the department's action is completed. Complaints and the information provided by the complainant may be shared with the party complained against. Complainants have the option to remain anonymous. If you wish to remain anonymous, do not provide your name or contact information on the complaint form or in correspondence sent to us.