N.J. Stat. § 46:8B-12.2
Any management, employment, service or maintenance contract or contract for the supply of equipment or material which is directly or indirectly made by or on behalf of the association, prior to the unit owners having elected at least 75% of the members of the governing board or other form of administration of the association, shall not be entered into for a period in excess of two years. Any such contract or lease may not be renewed or extended for periods in excess of two years and at the end of any two-year period, the association may terminate any further renewals or extensions thereof.
Notwithstanding the above, any management contract or agreement entered into after the effective date of this amendatory act shall terminate 90 days after the first meeting of a governing board or other form of administration in which the unit owners constitute a majority of the members, unless the board or other form of administration ratifies the contract or agreement.
N.J.S. § 46:8B-12.2