How HIA can contribute to improve Health and Well-Being of the Asean Community by Assoc. Prof. Dr.Nussaraporn Kessomboon Faculty of pharmaceutical sciences khon kaen University and focal Point of HIA in ASEAN Thailand at The 1st HIA for ASEAN Workshop Understanding Health Impact Assessment (HIA): A Foundation for the Well-being of the ASEAN Community 13 - 14 of February 2012 at The Aquamarine Resort and Villa, Phuket, Thailand.