Background :
The Southeast Asia Tobacco Control Alliance a regional multi-sectoral alliance working on the advancement of tobacco control in the countries in the Association of Southeast Asian Nations region, has worked closely with ASEAN countries to promote smoke free environment. SEATCA has organized regional workshop on Smoke Free Cities annually since 2013 to promote best practices sharing among cities in ASEAN For this year, the 4th Smoke-free regional Workshop on Sustaining the smoke-free Cities in the ASEAN will be organized in Krabi, Thailand. The workshop will focus on sharing of best practices on smoke-free, introducing new strategies for more advanced cities such as having a Tobacco-Free Generation.