Wisconsin Administrative Code
Department of Agriculture, Trade and Consumer Protection
ATCP 55-89 - Food, Lodging, and Recreation Safety
Chapter ATCP 75 - Retail Food Establishments
Appendix - Wisconsin Food Code
Chapter 4 - Equipment, Utensils, and Linens
Part 4-3 - NUMBERS AND CAPACITIES
Subpart 4-301 - Equipment
Section 4-301.16 - Food Preparation Sinks

Unless an alternative method is APPROVED by the REGULATORY AUTHORITY, in NEW FOOD ESTABLISHMENTS and at the time of change in the OPERATOR of an EXISTING FOOD ESTABLISHMENT, if food items are placed into a sink compartment below the flood level rim for the purposes of cleaning or thawing, the OPERATOR shall provide a FOOD preparation sink that meets the requirements as specified in §§ 4-205.11, 5-202.13, and 5-402.11.