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DATCP Online Licensing Services
Welcome to the Department of Agriculture, Trade and Consumer Protection's (DATCP) Online Licensing Services Website!

Looking for the new MyDATCP website?
The new MyDATCP site is available at

Online License and Certification Renewals
The following licenses, permits, registrations and certificates can be viewed and/or renewed on this website:
Cheese Grader, Bulk Milk Weigher and Sampler, Butter Grader, Milk and Cream Tester, Buttermaker, Cheesemaker .

Login and Registration

To see what other DATCP licenses, permits, registration and certificates can be renewed online please see our new MyDATCP website!

Online License Information
The following licenses, permits, registrations and certificate information can be searched and viewed on this website.
Bulk Milk Weighers and Samplers and Bulk Milk Tankers.

Bulk Milk Weighers/Samplers, Tankers Information

More information about licensing and certification with the department can be found by visiting the DATCP website
or by searching on the Wisconsin State Licensing System at

If you need assistance, please contact us.

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Wisconsin Department of Agriculture, Trade and Consumer Protection, PO Box 8911, Madison, WI 53708-8911