N.J. Stat. Ann. § 2A:12-4

All judges, clerks, and stenographic reporters and their assistants and employees, shall comply with any and all requests made by the director for information and statistical data bearing on the state of the dockets of the courts and such other information as may reflect the business transacted by them and the expenditure of public moneys for the support of the courts and the officers connected therewith. All law enforcement officers shall comply with any and all requests made by the director for information and statistical data bearing on the operation of their offices.