N.J. Stat. § 44:1-73.6
This act shall not affect the term, tenure or compensation of any overseer of the poor or deputy overseer of the poor, of any municipality, holding such office on the effective date hereof, and such overseer of the poor or deputy overseer of the poor, or both, shall continue to exercise the functions, powers and duties of his office, and maintain the records and property thereof, as required by law, for the balance of the term during which he shall have been appointed, and any term or terms for which he may be reappointed to succeed himself in such office; and at the expiration of such term or terms such functions, powers and duties, records and property, shall be transferred to and vested in, and shall be exercised and used by, the director of welfare of such municipality appointed pursuant to the provisions of chapter one hundred thirty of the laws of one thousand nine hundred and forty.
N.J.S. § 44:1-73.6