Others   Guidelines on Undesirable Medical Advertisements Ordinance (Cap. 231) Labelling of Dispensed Medicines Guidance Notes on Classification of Products as "Pharmaceutical Products" under the Pharmacy and Poisons Ordinance ( Cap. 138) Code of Practice for Authorized Seller of Poisons Pharmaceutical Products Recall Guidelines Requirements on storage of pharmaceutical products Guidelines for drug disposal Poison or Antibiotic? A Guide to "Class" Entries (English version only) Frequently Asked Questions Legislation