during fiscal year 2024, so as to result in a final fiscal year 2024 appropriation from the general fund estimated at $0: Provided further , That, notwithstanding section 605 of the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations Act, 1990 ( 15 U.S.C. 18a note), none of the funds credited to this account as offsetting collections during the current fiscal year shall become available for obligation in any fiscal year except as provided in the preceding two provisos or as provided in a subsequent appropriations Act. SALARIES AND EXPENSES, UNITED STATES ATTORNEYS For necessary expenses of the Offices of the United States Attorneys, including inter-governmental and cooperative agreements, $2,611,000,000: Provided, That of the total amount appropriated, not to exceed $19,600 shall be available for official reception and representation expenses: Provided further, That not to exceed $40,000,000 shall remain available until expended: Provided further, That each United States Attorney shall establish or participate in a task force on human trafficking. UNITED STATES TRUSTEE SYSTEM FUND For necessary expenses of the United States Trustee Program, as authorized, $245,000,000, to remain available until expended: Provided, That, notwithstanding any other provision of law, deposits of discretionary offsetting collections to the United States Trustee System Fund and amounts herein appropriated shall be available in such amounts as may be necessary to pay refunds due depositors: Provided further, That, notwithstanding any other provision of law, fees deposited into the Fund as discretionary offsetting collections pursuant to section 589a of title 28, United States Code (as limited by section 589a(f)(2) of title 28, United States Code), shall be retained and used for necessary expenses in this appropriation and shall remain available until expended: Provided further, That to the extent that fees deposited into the Fund as discretionary offsetting collections in fiscal year 2024,