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 The Rising Tide of Disposable Vape Bans in the U.S. The Bills Keep Coming Vaping Land Denton smoke shops prepare as Texas outlaws THC vapes, Chinese made e cigs and more starting Sept. 1 KERA News SBX Vapes: Attorney Legal Review of FDA and State Regulations Puff Bars Disposable Vapes Exploit US Flavor Ban Loophole Bloomberg UK's Prefilled Vape Ban: What You Need to Know Dinner Lady