21 U.S.C. § 2252

Compliance with international agreements

Nothing in this Act (or an amendment made by this Act) shall be construed in a manner inconsistent with the agreement establishing the World Trade Organization or any other treaty or international agreement to which the United States is a party.

( Pub. L. 111–353, title IV, § 404 , Jan. 4, 2011 , 124 Stat. 3972 .)