Search Climate Insights Directory

This research paper analyzes a 1991 General Agreements on Tariffs and Trade (GATT) dispute resolution panel decision regarding a U.S. embargo on Mexican tuna. The panel found that the U.S. Marine Mammal Protection Act (MMPA) violated GATT by imposing quantitative restrictions on imports. The authors examine the legal conflict between international trade rules and environmental protections, arguing that the decision limits the ability of nations to enforce environmental standards on imported products unless those standards affect the physical makeup of the product or its sale.