Intent, Presumptions, and Non-Self-Executing Treaties

Abstract

Ever since the Supreme Court’s 1829 decision in Foster v. Neilson, it has been settled that some treaties ratified by the United States are “non-self-executing” and thus are not enforceable in U.S. courts unless implemented by Congress. Despite its pedigree, both the theory behind the self-execution doctrine and its mechanics have long befuddled courts and commentators. There is significant uncertainty, for example, concerning the materials that are relevant to the self-execution analysis, whose intent should count in determining self-executing status, the proper presumption that should be applied with respect to self-execution, and the domestic legal status of a non-self-executing treaty.