Synopsis As Introduced Amends the Illinois Food, Drug and Cosmetic Act. In provisions allowing the filling or refilling of personal containers with bulk food, refers to restaurants and retailers (rather than just retailers). Allows restaurants and retailers to fill or refill a consumer-owned container with ready-made food. Allows clean consumer-owned containers provided or returned to a restaurant or retailer for filling or refilling to be filled or refilled and returned to the same consumer if the consumer-owned container is filled or refilled by either an employee of the restaurant or retailer or the owner of the consumer-owned container. Requires filled or refilled consumer-owned containers to be designed and constructed for reuse in accordance with specified federal requirements. Contains requirements for restaurants and retailers. Directs the Department of Public Health to produce materials for restaurants and retailers on or before January 1, 2024 indicating that consumer-owned containers are not prohibited for use under Illinois law and specifying best practices for food safety requirements for consumer-owned containers. Effective immediately.