As of January 1, 2024, restaurants and food prep businesses in Colorado are required to comply with Colorado's Plastic Pollution Reduction Act (House Bill 21-1162) which prohibits these businesses from using polystyrene foam to-go containers and cups. This guide helps restaurants and food establishments meet the requirements of Colorado’s new law and navigate serviceware choices with environmental and cost considerations in mind. The guide places a heavy emphasis on prioritizing foodware reduction and reuse. The Guide is available in English and Spanish and will soon be available in Mandarin.