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County Auditors
County Auditors

The Ohio Department of Agriculture is the custodian of the Ohio Primary of Weights and Measures.

Local jurisdictions are responsible for testing and inspecting all commercial weighing and measuring devices such. The state assists in testing and inspecting of vehicle scales, livestock scales, fuel meters (fuel oil, gasoline and LP gas) and packaged consumer goods.

Local Jurisdiction Lookup

This will enable you to search for your Local Weights and Measures Office by County or City. When calling the phone numbers listed, please ask for the Weights & Measures Office.

Continuing Education

Click here for the list of the pre-approved online courses that the Ohio Department of Agriculture Division of Weights & Measures will accept for credit.

Annual Summary Reports

All local jurisdictions are required to provide the State with an Annual Report of Devices in jurisdiction and the testing of those devices.

2019 Local Jurisdictions A-F and the State Summary

2019 Local Jurisdictions G-L and the State Summary

2019 Local Jurisdictions M-S and the State Summary

2019 Local Jurisdictions T-Z and the State Summary 

County Auditor Contact Info

The County Auditors' Association of Ohio provides a directory of all the auditors in the state. Simply click on the name of the county for more detailed information or search for the auditor in the search box.