General and Retail Services It is a requirement of this classification that all advertisements for therapeutic products require a clearance number by law. For Pharmaceutical products a ASMI clearance number is required. Contact (02) 9955 7205. For other therapeutic products a CHC clearance number is required. Contact (02) 9705 7427. Any advertisements submitted for publication without a ASMI or CHC clearance number will not be published. These conditions relate to Health and Beauty, Dietary Systems, Health & Fitness and Healthy/Lifestyle.