information or documents pertain consents to such disclosure. (F) If the Secretary determines, in the sole and unreviewable discretion of the Secretary, that the release of such information is in the national interest of the United States. (G) Any other purpose authorized by Federal law. 10. Enforcement (a) Investigations (1) In general The President shall rely on, including by delegation, the Secretary, and the heads of other Federal agencies, as appropriate, to conduct investigations of violations of any authorization, order, mitigation measure, regulation, or prohibition issued under this Act. (2) Actions by designees In conducting investigations described in paragraph (1), designated officers or employees of Federal agencies described that paragraph may, to the extent necessary or appropriate to enforce this Act, exercise such authority as is conferred upon them by any other Federal law, subject to policies and procedures approved by the Attorney General. (b) Permitted activities Officers and employees of agencies authorized to conduct investigations under subsection (a) may— (1) inspect, search, detain, seize, or impose temporary denial orders with respect to items, in any form, or conveyances on which it is believed that there are items that have been, are being, or are about to be imported into the United States in violation of this Act or any other applicable Federal law