Under international law, a treaty is a legally binding agreement between states (countries). A treaty can be called a convention, protocol, pact, agreement, etc. It is the content of the agreement, not its name, that makes it a treaty. Thus, the Geneva Protocol and the Biological Weapons Convention are the two treaties, although neither treaty in its name. Under U.S. law, a treaty is a legally binding agreement between countries that requires ratification and “consultation and approval” of the Senate. All other agreements (internationally treated) are called executive agreements, but are nevertheless legally binding on the United States under international law. The IHR (2005) is an international agreement between 194 States Parties and the World Health Organization on surveillance, sunshine and response to all events that could pose a threat to international public health. The objective of the IHR (2005) is to prevent, protect, control and respond to a public health response to the spread of diseases internationally, in a manner adapted to public health risks, limited to them, avoiding unnecessary intervention in international transport and trade. (International Health Regulations, Article 2).
For more information, please see THE LA fact sheets. International tax law governs the taxation of income collected by an individual or company outside its home jurisdiction. This research guide focuses on international tax law and U.S. practice. It also includes bilateral tax treaties, foreign tax legislation (adopted in jurisdictions outside the United States) and comparative tax research in several jurisdictions. In the United States, the term “treaty” has a different, more limited legal meaning than in international law. U.S. legislation distinguishes what it calls “treaties” from “executive agreements” that are either “executive agreements of Congress” or “single executive agreements.” Classes are all treatises of international law in the same way; they differ only in U.S. domestic law. A party`s consent to a contract is void if it has been issued by an agent or entity without the power to do so in accordance with the national laws of that state. States are reluctant to investigate the internal affairs and processes of other states and, therefore, a “clear violation” is necessary, so it “would be objectively obvious to any state dealing with the issue.”