The article discusses how current international law on jurisdiction mainly focuses on states, neglecting private actors and private law. It argues that private law regulation is important and should be considered in public international law. Private law jurisdictional questions are significant for both private actors and public interests. The article suggests that courts in one state may apply the laws of another state in private law cases, separating adjudicative and prescriptive jurisdiction. It also mentions the use of various connecting factors and techniques to manage conflicting regulations in private law contexts.