; necessary expenses for personnel and related costs and travel expenses; procurement of laboratory equipment and supplies; hire, maintenance, and operation of aircraft; and other operating expenses in support of research and development, $758,103,000, to remain available until September 30, 2025: Provided, That of the funds included under this heading, $19,530,000 shall be for Research: National Priorities as specified in the explanatory statement described in section 4 (in the matter preceding division A of this consolidated Act), of which $2,030,000 shall be for projects specified for Science and Technology in the table titled Interior and Environment Incorporation of Community Project Funding Items/Congressionally Directed Spending Items included for this division in the explanatory statement described in section 4 (in the matter preceding division A of this consolidated Act). Environmental programs and management For environmental programs and management, including necessary expenses not otherwise provided for, for personnel and related costs and travel expenses; hire of passenger motor vehicles; hire, maintenance, and operation of aircraft; purchase of reprints; library memberships in societies or associations which issue publications to members only or at a price to members lower than to subscribers who are not members; administrative costs of the brownfields program under the Small Business Liability Relief and Brownfields Revitalization Act of 2002; implementation of a coal combustion residual permit program under section 2301 of the Water and Waste Act of 2016; and not to exceed $40,000 for official reception and representation expenses, $3,178,028,000, to remain available until September 30, 2025: Provided further, That of the funds included under this heading— (1) $30,700,000 shall be for Environmental Protection: National Priorities as specified in the explanatory statement described in section 4 (in the matter preceding division A of this consolidated Act)