Single Use Vapes Ban now in effect in Northern Ireland Causeway Coast & Glens Borough Council Senators grill FDA regulators and Justice Department officials over rise of unauthorized e cigarettes PBS News U.S. regulators are stepping up enforcement against unauthorized products, especially imports from China. Only about 41 vape products are currently authorized for legal sale in the U.S. FDA's Searchable Tobacco Products Database What vape products are still allowed under the new e cigarette policy?