In this subchapter:

((1)) ** Agency** The term “agency” has the meaning given the term in .section 3502 of title 44

((2)) ** Agency information system** The term “agency information system” has the meaning given the term in .section 660 of this title

((3)) ** Appropriate congressional committees** The term “appropriate congressional committees” means—

((A)) the Committee on Homeland Security and Governmental Affairs of the Senate; and

((B)) the Committee on Homeland Security of the House of Representatives.

((4)) ** Cybersecurity risk; information system** The terms “cybersecurity risk” and “information system” have the meanings given those terms in .section 650 of this title

((5)) ** Director** The term “Director” means the Director of the Office of Management and Budget.

((6)) ** Intelligence community** The term “intelligence community” has the meaning given the term in .section 3003(4) of title 50

((7)) ** National security system** The term “national security system” has the meaning given the term in .section 11103 of title 40

((8)) ** Secretary** The term “Secretary” means the Secretary of Homeland Security.