N.J. Stat. Ann. § 19:53B-16

25. The decision of a majority of the district board on any question shall be deemed the decision of the board and final. If any member of the board dissents from any decision and wishes to make the dissension known to avoid any of the consequences which may result from that decision, the member may record the dissent in the signature copy register. The member shall sign the signature copy register to record the dissent. If the member fails to sign the signature copy register, the member shall be deemed to have assented to the decision so made.