The bill prohibits US support for international financial assistance to shrimp-related projects in other countries for 7 years, unless the Treasury Secretary deems it in the US national interest. The aim is to protect American shrimpers by opposing funding for shrimp farming, processing, and exports in borrowing countries. The bill emphasizes the role of the Secretary of the Treasury in instructing the US Executive Director at international financial institutions to use the voice and vote of the US to enforce this prohibition.