Last June 18-21, 2012, 8 participants from four ASEAN countries (Cambodia, Laos, Malaysia and Viet Nam) went to Davao City, Philippines to participate in a study visit on smoke-free environments. The activity aimed to provide the visitors with the unique and first-hand experience on the strict enforcement of a smoke-free policy. It also aimed to provide inputs in the preparation of a smoke-free policy and its enforcement in the countries represented, based on the Davao experience.