N.J. Stat. Ann. § 18A:24-61.6

The local finance board may examine into any estimates, computations or calculations made in connection with any issue of refunding bonds, may require the production of any papers, documents, witnesses or information, may make or cause to be made any audit or investigation and may take any other action which it may deem advisable in connection with any issue of refunding bonds. All powers and duties of a funding commission pursuant to any other law as heretofore exercised and performed by such commission shall be vested in and exercised and performed by the local finance board as if such board constituted such commission.