This Act may be cited as the American Products in Parks Act.

(a) In general Effective on the date that is 1 year after the date of the enactment of this Act, a product may only be offered for sale in a gift shop or visitor center located within a unit of the National Park System if— (1) the final assembly or processing of the product occurs in the United States; (2) all significant processing that goes into the product occurs in the United States; and (3) all or virtually all ingredients or components of the product are made and sourced in the United States. (b) Enforcement procedures Not later than the effective date described in subsection (a), the Secretary of the Interior shall establish certification, audit, and enforcement procedures to ensure compliance with the requirements of this Act.