N.J. Stat. § 10:4-7
The Legislature finds and declares that the right of the public to be present at all meetings of public bodies, and to witness in full detail all phases of the deliberation, policy formulation, and decision making of public bodies, is vital to the enhancement and proper functioning of the democratic process; that secrecy in public affairs undermines the faith of the public in government and the public's effectiveness in fulfilling its role in a democratic society, and hereby declares it to be the public policy of this State to insure the right of its citizens to have adequate advance notice of and the right to attend all meetings of public bodies at which any business affecting the public is discussed or acted upon in any way except only in those circumstances where otherwise the public interest would be clearly endangered or the personal privacy or guaranteed rights of individuals would be clearly in danger of unwarranted invasion.
The Legislature further declares it to be the public policy of this State to insure that the aforesaid rights are implemented pursuant to the provisions of this act so that no confusion, misconstructions or misinterpretations may thwart the purposes hereof.
The Legislature, therefore, declares that it is the understanding and the intention of the Legislature that in order to be covered by the provisions of this act a public body must be organized by law and be collectively empowered as a multi-member voting body to spend public funds or affect persons' rights; that, therefore, informal or purely advisory bodies with no effective authority are not covered, nor are groupings composed of a public official with subordinates or advisors, who are not empowered to act by vote such as a mayor or the Governor meeting with department heads or cabinet members, that specific exemptions are provided for the Judiciary, parole bodies, the State Commission of Investigation, the Apportionment Commission and political party organization; that to be covered by the provisions of this act a meeting must be open to all the public body's members, and the members present must intend to discuss or act on the public body's business; and therefore, typical partisan caucus meetings and chance encounters of members of public bodies are neither covered by the provisions of this act, nor are they intended to be so covered.
N.J.S. § 10:4-7