Pub. L. 86-618, tit. II, sec. 201
definitions
definitions Sec. 201. As used in this title, the term “basic Act” means the Federal Food, Drug, and Cosmetic Act; the term “enactment date” means the date of enactment of this Act; and other terms, insofar as also used in the basic Act (whether before or after enactment of this Act) shall have the same meaning as they have, or had when in effect, under the basic Act.