(c) The Department is composed of the following:
(1) The Office of the Secretary.
(2) The Veterans Health Administration.
(3) The Veterans Benefits Administration.
(4) The National Cemetery Administration.
(5) The Board of Veterans Appeals.
(6) The Veterans Canteen Service.
(7) The Board of Contract Appeals.
(8) Such other offices and agencies as are established or designated by law or by the President or the Secretary.
(9) Any office, agency, or activity under the control or supervision of any element named in paragraphs (1) through (8).