N.J. Stat. § 19:44A-20.19
Prior to awarding any contract or agreement, except for a contract or agreement awarded pursuant to a fair and open process, to procure services or any material, supplies or equipment from, or for the acquisition, sale, or lease of any land or building from or to, any business entity, the State or any of its purchasing agents or agencies or independent authorities, as the case may be, shall require the business entity to provide a written certification that it has not made a contribution that would bar the award of the contract pursuant to this act. The business entity shall have a continuing duty to report any contribution it makes during the term of the contract. Such reports shall be subject to review by the State Treasurer. If the State Treasurer determines that any such contribution constitutes a violation, such contribution shall be deemed a material breach of such contract or agreement.
N.J.S. § 19:44A-20.19