This Act may be cited as the Dietary Supplement Regulatory Uniformity Act.

Section 403A of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 343U.S. Code — Title 21, Section 343View official source on GovInfo–1) is amended by adding at the end the following: (c) (1) No State (or political subdivision thereof) may establish or continue in effect any requirement concerning a dietary supplement which is different from, or in addition to, or that is not otherwise identical with, a requirement applicable to a dietary supplement under this Act. (2) Upon application of a State or a political subdivision thereof, the Secretary may, by regulation and after notice and opportunity for a hearing, exempt from paragraph (1), under such conditions as may be prescribed in such regulation, a requirement of such State or political subdivision applicable to a dietary supplement if— (A) such requirement is more stringent than the applicable requirement under Federal law; or (B) (i) such requirement addresses a compelling local condition; and (ii) compliance with such requirement does not render the dietary supplement out of compliance with Federal law..