N.J. Stat. Ann. § 18A:13-47.6

6. The Department of Education shall reimburse participating districts for any costs incurred to hold an election to establish or enlarge a limited purpose or all purpose regional district provided that the decision to establish or enlarge a limited purpose or all purpose regional district stems from the completion of a feasibility study conducted in connection with the grant program established pursuant to section 2 of P.L.2021, c.402 (C.18A:13-47.2).