; (2) $651,226,000 shall be for Geographic Programs as specified in the report accompanying this Act. In addition, $9,000,000, to remain available until expended, for necessary expenses of activities described in section 26(b)(1) of the Toxic Substances Control Act ( 15 U.S.C. 2625(b)(1) ): Provided, That fees collected pursuant to that section of that Act and deposited in the TSCA Service Fee Fund as discretionary offsetting receipts in fiscal year 2024 shall be retained and used for necessary salaries and expenses in this appropriation and shall remain available until expended: Provided further, That the sum herein appropriated in this paragraph from the general fund for fiscal year 2024 shall be reduced by the amount of discretionary offsetting receipts received during fiscal year 2024, so as to result in a final fiscal year 2024 appropriation from the general fund estimated at not more than $0: Provided further, That to the extent that amounts realized from such receipts exceed $9,000,000, those amounts in excess of $9,000,000 shall be deposited in the TSCA Service Fee Fund as discretionary offsetting receipts in fiscal year 2024, shall be retained and used for necessary salaries and expenses in this account, and shall remain available until expended: Provided further, That of the funds included in the first paragraph under this heading, the Chemical Risk Review and Reduction program project shall be allocated for this fiscal year, excluding the amount of any fees appropriated, not less than the amount of appropriations for that program project for fiscal year 2014. Office of inspector general For necessary expenses of the Office of Inspector General in carrying out the provisions of the Inspector General Act of 1978, $44,030,000 (increased by $10,000,000), to remain available until September 30, 2025. Buildings and facilities For construction, repair, improvement, extension, alteration, and purchase of fixed equipment or facilities of, or for use by, the Environmental Protection Agency, $24,000,000, to