A Closer Look at the 34 FDA Authorized E Cigarettes The FDA announces its first authorization of fruit flavored e cigarettes intended for adult smokers. This major policy shift comes as teen vaping rates have dropped to a 10 year low and manufacturers have pushed FDA announces e cigarette authorization US FDA Approves ECigarettes: Should Singapore Follow? ICTS E cigarettes. Generic drugs. A guide to the FDA in 2016 FDA chief threatens to take e cigarettes off the market