Requires certain covered platforms to provide a process for law enforcement agencies to contact such platform, and to comply with search warrants within seventy-two hours

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 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.