N.J. Stat. § 2A:84A-22.15
Subject to Rule 37 of the Rules of Evidence, a victim counselor has a privilege not to be examined as a witness in any civil or criminal proceeding with regard to any confidential communication. The privilege shall be claimed by the counselor unless otherwise instructed by prior written consent of the victim. When a victim is incapacitated or deceased consent to disclosure may be given by the guardian, executor, or administrator except when the guardian, executor, or administrator is the defendant or has a relationship with the victim such that the guardian, executor, or administrator has an interest in the outcome of the proceeding. The privilege may be knowingly waived by a juvenile. In any instance where the juvenile is, in the opinion of the judge, incapable of knowing consent, the parent or guardian of the juvenile may waive the privilege on behalf of the juvenile, provided that the parent or guardian is not the defendant and does not have a relationship with the defendant such that he has an interest in the outcome of the proceeding. A victim counselor or a victim cannot be compelled to provide testimony in any civil or criminal proceeding that would identify the name, address, location, or telephone number of a domestic violence shelter or any other facility that provided temporary emergency shelter to the victim of the offense or transaction that is the subject of the proceeding unless the facility is a party to the proceeding.
N.J.S. § 2A:84A-22.15