010-5 Wyo. Code R. § 5-8
(a) Food employees shall wear clean outer clothing to prevent contamination of food, equipment, utensils, linens, and single-service and single-use articles.
(b) Except as provided in Chapter 5, Section 8(c), food employees shall wear hair restraints such as hats, hair coverings or nets, beard restraints, and clothing that covers body hair that are designed and worn to effectively keep their hair from contacting exposed food; clean equipment, utensils, and linens; and unwrapped single-service and single-use articles.
(c) This Section does not apply to food employees such as counter staff who only serve beverages and wrapped or packaged foods, hostesses, and wait staff if they present a minimal risk of contaminating exposed food; clean equipment, utensils, and linens; and unwrapped single-service and single-use articles.
010-5 Wyo. Code R. § 5-8