; 132 Stat. 5577) entitled Best Practices for Establishment and Operation of Local Community Advisory Boards Associated with Decommissioning Activities at Nuclear Power Plants . (7) Cost sharing Notwithstanding any other provision of law, with respect to a subgrant awarded under this subsection, neither the Commission nor an eligible entity may impose a cost-sharing requirement on a community advisory board with respect to— (A) any activity that is carried out on behalf of, for the benefit of, or to foster communication and information exchange with, a small, rural, or disadvantaged community; or (B) any activity of the community advisory board if— (i) the applicable nuclear power plant or nuclear power generation unit is located in a small, rural, or disadvantaged community; or (ii) a small, rural, or disadvantaged community may be disproportionately impacted by the applicable decommissioning activities of the licensee. (8) Authorization of appropriations There is authorized to be appropriated to the Commission to carry out this subsection $12,500,000 for the period of fiscal years 2021 through 2023, to remain available until the date that is 5 years after the date of enactment of this Act. (c) Long-Term grant program (1) Definitions In this subsection: (A) Eligible entity The term eligible entity means— (i) a State in which a civilian nuclear power plant or nuclear power generation unit, as determined by the Commission, is decommissioned or is in the process of being decommissioned more than 3 years after the date of enactment of this Act