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Winnebago County, WI Public Health Rules: Restaurant Grade Cards (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit required
Annual, non-prorated
Permit expires
June 30 each year
Grading/placard system
None - permit-based only
Administering agency
Winnebago County Health Dept.

Summary

Winnebago County does not post letter-grade placards outside restaurants. Instead, the Health Department requires every retail food establishment to hold an annual permit, renewed each June 30, and can suspend or revoke it for violations under Chapter 11.

These county ordinances apply to unincorporated areas of Winnebago County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

No person shall operate any establishment under the regulations of this Code without first obtaining a non-prorated permit from the Health Department. Such permits shall expire on June 30 of each year following their issuance except that permits initially issued during the period beginning on April 1 and ending June 30 shall expire June 30 of the following year. The issuance of a permit may be conditioned upon the Permittee correcting a violation of this ordinance within a specified period of time. If the condition is not met within the specified period of time, the permit shall be voided. The permit shall not be transferable to a location other than the one for which it was issued, nor shall a permit be transferred from one operator to another subject to the express exception of:

1. As to location, temporary permits may be transferred;

2. As to operator, a permit of a non-retail food establishment operator may be transferred to an individual who is an immediate family member of the operator

Full Breakdown

The Winnebago County Health Department is the designated state agent for restaurant inspection under §11.11, administering ATCP 75 (Retail Food) and related codes. No operator may run a retail food establishment without a non-prorated permit, which expires every June 30; permits can be conditioned on fixing a violation within a set time or voided if it is not. The Department may temporarily suspend or permanently revoke a permit for repeated violations, and inspectors can enter at reasonable hours to inspect premises, take samples, and copy records. The county publishes no separate A/B/C grading or placard system.

Violations & Fines

Operating without a required permit draws a separate fee under the county fee schedule; the Health Department can also suspend a permit immediately for an immediate danger to health or revoke it after repeated violations.

Frequently Asked Questions

Does Winnebago County grade restaurants with a letter or placard?
No. The county has no public grading system; restaurants operate under a permit the Health Department can suspend or revoke for violations under §11.11 of the county code.
How often must a Winnebago County restaurant renew its permit?
Annually - non-prorated permits expire every June 30 under §11.11(5)(a), regardless of when first issued (except permits issued April-June).

Sources & Official References

Other rules in Winnebago County

All Winnebago County rules

Compare Winnebago County to another location·View the Wisconsin public health rules overview

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