E cigarettes are prohibited from carrying when crossing the borders of Macao Macao Government Tourism Office Smoke Office Cigarette lectronique e liquides & accessoires Saint Maur des Fosss, Charenton le Pont et Paris 75012 Macau Weighs Ban on Possession of Vapes Nicotine Insider While current regulations prohibit the cross border transport of electronic cigarettes, there are no restrictions on possession within Macau. But the head of the tobacco and alcohol control office said they are studying