E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA FDA Oversight of E Cigarettes Gathers Speed NCI Why the FDA is Cracking Down on Vaping and E Cigarettes The FDA this week granted a license for sale for one more vape brand, but only in tobacco flavor, according to a public list of licensed products. The move highlights ongoing caution E cigarettes using synthetic nicotine come under FDA oversight Los Angeles Times