U.S. & International Legal Resources: International Law

created by the American Society for International Law provides primary law materials, research guides, and links to authoritative Web sites

created by the Law Library of Congress as a depository of foreign and international laws

created by the Law Library of Congress

See also https://www.icj-cij.org/en for information about the International Court of Justice and the International Criminal Court, and an overview of the UN at https://www.un.org/en/