; and (ii) providing an estimate of the earliest date on which the Secretary will be able to issue the final rule. (C) Superceding of interim final rule The final rule issued in accordance with this paragraph shall supersede the interim final rule issued under paragraph (1). (d) Report required Not later than one year after the date on which the system required by subsection (a) is fully implemented, the Secretary shall submit to the appropriate congressional committees a report that describes the system. 7. Authorization of appropriations There are authorized to be appropriated such sums as may be necessary to carry out this Act.