; and (2) by inserting after paragraph (7) the following: (8) Electronic nicotine delivery system (A) In general The term electronic nicotine delivery system means any electronic device that delivers nicotine, flavor, or another substance via an aerosolized solution to the user inhaling from the device (including e-cigarettes, e-hookah, e-cigars, vapes, vape pens, advanced refillable personal vaporizers, and electronic pipes) and any component, liquid, part, or accessory of such a device, whether or not sold separately, and includes components and parts of the electronic nicotine delivery system. (B) Component or part With respect to an electronic nicotine delivery system, the terms component and part — (i) mean any software or assembly of materials intended or reasonably expected— (I) to alter or affect the tobacco product’s performance, composition, constituents or characteristics; or (II) to be used with or for the human consumption of a tobacco product; (ii) exclude anything that is an accessory of a tobacco product; and (iii) include e-liquids; atomizers; batteries (with or without variable voltage); cartomizers (atomizer plus replaceable fluid-filled cartridge); digital display or lights to adjust settings; clearomisers, tank systems, flavors, vials that contain e-liquids, and programmable software, flavor enhancers and the vials in which such flavor enhancers are contained; hose cooling attachments; water filtration base additives (including flavored additives); flavored waterpipe tobacco charcoals and the wrappers or boxes that contain the charcoals; and bowls, valves, hoses, and heads. . (c) Conforming amendment Section 9(1) of the Comprehensive Smokeless Tobacco Health Education Act of 1986 ( 15 U.S.C. 4408(1) ) is amended by striking section 900(18) and inserting section 900(19) .