US HB7366

Prohibits states and local governments from establishing or maintaining dietary supplement requirements that differ from, add to, or are not identical to federal FDA requirements

Amends Section 403A of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 343-1) to establish explicit federal preemption over dietary supplement regulation

Allows states to apply for exemptions from federal preemption through the Secretary of Health and Human Services, requiring notice and a hearing process

Exemptions may be granted if the state requirement is more stringent than federal law, or addresses a compelling local condition without causing federal compliance violations

Introduced February 4, 2026 by Rep. Langworthy and referred to the House Committee on Energy and Commerce