Definitions in 471(a-e) and the exclusion in 474.2 align with section 1 of the Jenkins Act (15 U.S.C. § 375), which is administered by the ATF. Requests for interpretative guidance regarding these provisions may be directed to the ATF at the following address, with a copy to the PCSC (refer to 213 for contact information):
A product is excluded from the definition of ENDS in 471(e) (15 U.S.C. § 375[7][C]) if it is approved by the FDA for sale as a tobacco-cessation product or other therapeutic purpose and is marketed and sold solely for such purposes.