The main purpose of this legislation, known as the Sovereign Enforcement Integrity Act of 2025, is to prevent state and local law enforcement officers in the United States from arresting foreign nationals based solely on requests or warrants issued by the International Criminal Court (ICC). The law aims to protect U.S. foreign policy interests and ensure that any actions related to international law enforcement are governed by federal standards. Key provisions of the law include a clear prohibition against state and local officers arresting or detaining foreign nationals based on ICC actions.