Article 4 Claim Article IV Claim Anspruch nach Artikel 4 Article 4 Claim Reclamación del artículo 4 Reclamación del artículo 4 Réclamation de l'article 4 תביעת סעיף 4 अनुच्छेद 4 दावा 第4条請求 Reivindicação do Artigo 4 第4条索赔 An Article IV claim is a legal argument grounded in the provisions of Article IV of the U.S. Constitution, which deals with the states' powers, their interactions with each other, and with the federal government. This claim might emerge in disputes over matters such as extradition between states, the Full Faith and Credit Clause, or the Privileges and Immunities Clause.