New Jersey Statutes Title 40A. Municipalities and Counties 40A § 65-22

The management committee, not later than November 1 of each year, shall certify to the participating local units the total costs and expenses of operation, other than acquisition and construction costs, of the services, public improvements, works, facilities, or undertakings for the ensuing year, in accordance with the terms and provisions of the joint contract, together with an apportionment of the costs and expenses of operation among the participating local units in accordance with the method of apportionment provided in the joint contract. It shall be the duty of each participating local unit to include its apportioned share of such costs and expenses of operation in its annual budget, and to pay over to the management committee its apportioned share as provided in the joint contract. Operations under the budget and related matters shall be subject to and in accordance with rules of the Local Finance Board or the Commissioner of Education, as appropriate. The Local Finance Board shall be responsible for the determination of the appropriate rule-making authority with regard to each joint contract. For the first year of operation under the joint contract, a participating local unit may adopt a supplemental or emergency appropriation for the purpose of paying its apportioned share of the costs and expenses of operation, if provision therefor has not been made in the annual budget.