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Wisconsin Statewide Rule

Wisconsin Mobile Retail Food Establishment Licensing

Some RestrictionsApplies statewide across Wisconsin (2026)

Key Facts

Statute
Wis. Stat. ch. 97
Code
ATCP 75
Agency
DATCP
Commissary
Required
Last verified: August 21, 2026Source: Wisconsin State Legislature

Summary

Wisconsin requires all food trucks to be licensed as Mobile Retail Food Establishments under Wis. Stat. ch. 97 and ATCP 75. State licensing is uniform statewide, though local zoning and parking rules also apply.

Requirement. Except as provided under par. (b), no person may operate a retail food establishment without a valid license issued by the department or an agent city or county.

Source: Wisconsin State LegislatureView official code

Full Breakdown

Under Wis. Stat. ch. 97 and Wis. Admin. Code ATCP 75 (Wisconsin Food Code), all mobile food units must obtain a Retail Food Establishment license from DATCP or an agent local health department. The state code adopts the FDA Food Code and applies uniform standards for food handling, equipment, water, waste, and operator training. Mobile units must operate from a licensed commissary and undergo inspection. Municipalities retain authority over zoning, parking, and where trucks may locate (vending zones), but cannot impose food safety standards weaker than ATCP 75. License fees vary by local agent jurisdiction.

Violations & Penalties

Operating without a state license may result in immediate closure, forfeitures up to $1,000 per day, and license denial. Food safety violations trigger citations and possible permit suspension.

Frequently Asked Questions

Do I need a state license to run a food truck?
Yes. All mobile retail food establishments must be licensed under Wis. Stat. ch. 97 by DATCP or an agent local health department. Local business licenses may also be required.
Can cities set their own food safety rules?
No. Food safety standards are set uniformly by ATCP 75 statewide. Cities can regulate zoning, parking, hours, and vending zones but cannot weaken or duplicate state food safety rules.

Sources

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