date on which the Secretary certifies the Commonwealth of Puerto Rico under paragraph (2)(B). (7) Authorization of appropriations There are authorized to be appropriated to the Secretary such sums as are necessary to carry out this subsection for fiscal year 2023, to remain available until expended. (g) Technical infrastructure implementation (1) In general The Commonwealth of Puerto Rico may request from the Secretary a 1-time grant to pay for the cost of the technology infrastructure necessary to implement the supplemental nutrition assistance program, including the cost of information technology, information technology personnel, and training relating to program implementation. (2) Application In making a request under paragraph (1), the Commonwealth of Puerto Rico shall submit to the Secretary an application at such time, in such manner, and containing such information as the Secretary may require, including— (A) a description of the costs to be paid for by the grant