Minn. R. 4626.0780
FOOD PREPARATION SINKS
A. A newly licensed food establishment must have a separate food preparation sink if food will be washed or thawed using a sink. B. If a food establishment is extensively remodeled, or adds a food product to the menu that requires washing or thawing in a sink, a separate food preparation sink must be provided. C. A food preparation sink must not be used for anything other than food preparation.