(g)
For the purpose of this section, “agency” means—
(2)
the Government Printing Office;
(3)
the Library of Congress;
(4)
the Office of the Architect of the Capitol;
(6)
the Administrative Office of the United States Courts, the Federal Judicial Center, and any of the courts set forth in section
610 of title
28; and
(7)
the Congressional Budget Office.
For purposes of this section, the Director of the Administrative Office of the United States Courts shall be the head of the agency in the case of those entities set forth in paragraph (6) of this subsection.