Requires an operator of a covered platform with at least one million users to ensure that its covered platform provides a process to allow law enforcement agencies to contact such covered platform, which shall include making available a staffed hotline for the purposes of receiving and responding to questions about search warrants, acknowledging receipt of search warrants, and providing status updates on warrant compliance, and which shall provide continuous availability of such process; provides that an operator of a covered platform with at least one million users shall comply with a search warrant within seventy-two hours of receipt under certain circumstances; provides that a court may extend the time for compliance with a search warrant under certain circumstances.