178.3—Definitions.
For the purposes of this part:
Administrator means the Administrator of the Agency, or any officer or employee of the Agency to whom the Administrator delegates the authority to perform functions under this part.
Agency means the United States Environmental Protection Agency.
Assistant Administrator means the Agency's Assistant Administrator for Prevention, Pesticides and Toxic Substances, or any officer or employee of the Agency's Office of Prevention, Pesticides and Toxic Substances to whom the Assistant Administrator delegates the authority to perform functions under this part.
FFDCA means the Federal Food, Drug, and Cosmetic Act, as amended, 21 U.S.C. 301-392.