1. Short title This Act may be cited as the Civil Deployment Notification Act of 2020 . 2. Congressional notification and termination requirements for use of authority under Insurrection Act (a) Federal aid for State governments Section 251 of title 10, United States Code, is amended— (1) by striking Whenever and inserting (a) In general.— Subject to section 256 of this title and subsection (b), whenever ; and (2) by adding at the end the following new subsections: (b) Notification requirement The President may only exercise the authority under subsection (a) after submitting to the appropriate members of Congress notice of the intent to exercise such authority together with the justification of the President for exercising such authority. (c) Appropriate members of Congress In this section, the term appropriate members of Congress means— (1) the chair and ranking minority member of— (A) the Committees on Armed Services of the Senate and House of Representatives; (B) the Committee on Homeland Security of the House of Representatives; (C) the Committee on Homeland Security and Governmental Affairs of the Senate; and (D) the Committees on the Judiciary of the Senate and House of Representatives; (2) the Speaker and minority leader of the House of Representatives; (3) the majority and minority leaders of the Senate; and (4) such other member or members of the congressional leadership as may be included by the President. . (b) Use of militia and armed forces To enforce Federal authority Section 252 of title 10, United States Code, is amended— (1) by striking Whenever and inserting (a) In general.— Subject to section 256 of this title and subsection (b), whenever