; and (B) to support preparations— (i) to conduct pre-application interactions; and (ii) to review commercial advanced nuclear reactor license applications. (6) Authorization of appropriations There are authorized to be appropriated to the Commission to carry out this subsection such sums as are necessary. (b) Report To establish stages in the commercial advanced nuclear reactor licensing process (1) Report required Not later than 180 days after the date of enactment of this Act, the Commission shall submit to the appropriate congressional committees a report for expediting and establishing stages in the licensing process for commercial advanced nuclear reactors that will allow implementation of the licensing process by not later than 2 years after the date of enactment of this Act (referred to in this subsection as the report ). (2) Coordination and stakeholder input In developing the report, the Commission shall seek input from the Secretary, the nuclear energy industry, a diverse set of technology developers, and other public stakeholders. (3) Cost and schedule estimates The report shall include proposed cost estimates, budgets, and timeframes for implementing strategies to establish stages in the licensing process for commercial advanced nuclear reactor technologies. (4) Required evaluations Consistent with the role of the Commission in protecting public health and safety and common defense and security, the report shall evaluate— (A) (i) the unique aspects of commercial advanced nuclear reactor licensing, including the use of alternative coolants, operation at or near atmospheric pressure, and the use of passive safety strategies; (ii) strategies for the qualification of advanced nuclear reactor fuel, including the use of computer modeling and simulation and experimental validation