50 U.S.C. § 1885b - U.S. Code - Unannotated Title 50. War and National Defense § 1885b. Preemption

(1) conduct an investigation into an electronic communication service provider's alleged assistance to an element of the intelligence community;

(2) require through regulation or any other means the disclosure of information about an electronic communication service provider's alleged assistance to an element of the intelligence community;

(3) impose any administrative sanction on an electronic communication service provider for assistance to an element of the intelligence community; or

(4) commence or maintain a civil action or other proceeding to enforce a requirement that an electronic communication service provider disclose information concerning alleged assistance to an element of the intelligence community.