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 Why does the UK want to ban disposable vapes and when will it happen? New Scientist Belgium will ban sales of disposable e cigarettes in a first for the EU : NPR Elf Bar finds an easy way around US vape import ban: a name change AP News Supreme court to hear case challenging FDA's ban of flavored vapes