Law Commons^™

Even Some International Law Is Local: Implementation Of Treaties Through Subnational Mechanisms, Charlotte Ku, William H. Henning, David P. Stewart, Paul F. Diehl

Faculty Scholarship

Multilateral treaties today rarely touch on subjects where there is no domestic law in the United States, In the U.S. federal system, this domestic law may not be national law, but law of the constituent States of the United States. However, in light of the U.S. Constitution Article VI, treaties in their domestic application unavoidably federalize the subjects they address. The most sensitive issues arise when a treaty focuses on matters primarily or exclusively dealt with in the United States at the State or local level. Although U.S. practice allows for some flexibility to accommodate State/local interests, the federal government …