Thailand told it must do more to enforce the ban on e cigarettes Is it illegal to possess, sell, or use an e cigarette in public? As known, Thailand has regulations related to e cigarettes. The first announcement was issued by the Ministry of Commerce, declaring e cigarettes Vaping in Thailand: Is It Really Illegal? Vaping Laws In Thailand Is Vaping Legal in Thailand? (updated Mar 2025) Ecigator Vaping Rules Vary Across Southeast Asia Tobacco Asia