The authority set forth in subsection (a) may be exercised only upon the written certification of the Director of the Secret Service or designee that any action authorized by any paragraph of such subsection is necessary for the conduct of an undercover investigative operation. Such certification shall continue in effect for the duration of such operation, without regard to fiscal years.
As soon as practicable after the proceeds from an undercover investigative operation with respect to which an action is authorized and carried out under paragraphs (3) and (4) of subsection (a) are no longer necessary for the conduct of such operation, such proceeds or the balance of such proceeds remaining at the time shall be deposited in the Treasury of the United States as miscellaneous receipts.
If a corporation or business entity established or acquired as part of an undercover investigative operation under paragraph (2) of subsection (a) with a net value of over $50,000 is to be liquidated, sold, or otherwise disposed of, the Secret Service, as much in advance as the Director or designee determines is practicable, shall report the circumstance to the Secretary of Homeland Security. The proceeds of the liquidation, sale, or other disposition, after obligations are met, shall be deposited in the Treasury of the United States as miscellaneous receipts.