Imposes mandatory sanctions on Chinese police or United Front Work Department entities, their leaders, and related persons when they establish or maintain a presence in the United States. Sanctions include blocking U.S. property and making related noncitizens inadmissible with immediate visa revocation, while allowing the President limited short-term waivers and directing U.S. agencies to avoid participating in non-U.S. government investigations of the named foreign persons except for narrow safety exceptions.

Also requires the President to notify Congress when a waiver is used and to direct federal agencies to comply with the restrictions on participation in foreign investigations, creating limits on certain law‑enforcement or investigatory cooperation with the designated Chinese entities or individuals.