Ill. Admin. Code tit. 8, § 1300.175
a) Any area within the cultivation center where cannabis will be manufactured into an edible form shall comply with the Illinois Food, Drug and Cosmetic Act, Sanitary Food Preparation Act, and Food Handling Regulation Enforcement Act.
d) General Sanitary Requirements. All areas permitted in the cultivation center for the production of cannabis-infused products shall take all reasonable measures and precautions to ensure that:
A) Maintaining adequate personal cleanliness;