N.J.S.A. 47:1A-10 provides that the personnel or pension records of any individual in the possession of a public agency, including but not limited to records relating to any grievance filed by or against an individual, shall not be considered a government record and shall not be made available for public access, except that:
an individual's name, title, position, salary, payroll record, length of service, date of separation and the reason therefore, and the amount and type of any pension received shall be a government record;
personnel or pension records of any individual shall be accessible when required to be disclosed by another law, when disclosure is essential to the performance of official duties of a person duly authorized by this State or the United States, or when authorized by an individual in interest; and
data contained in information which disclose conformity with specific experiential, educational or medical qualifications required for government employment or for receipt of a public pension, but not including any detailed medical or psychological information, shall be a government record.