New Jersey Statutes Title 2B. Court Organization and Civil Code 2B § 21-9

a. A person who has been investigated by a grand jury and against whom no indictment has been returned, may request the grand jury to issue a statement indicating that a charge against the person was investigated and that the grand jury did not return an indictment from the evidence presented. The grand jury shall issue the statement upon the approval of the court which summoned the grand jury. The statement shall issue upon the completion of the investigation of the charge, but not beyond the end of the grand jury's term.

b. A person who has been called to appear before a grand jury for a purpose other than the investigation of a charge against the person, may request the grand jury to issue a statement indicating that the person was called only as a witness in an investigation, and that the investigation did not involve a charge against the person. The grand jury shall issue the statement upon the approval of the court which summoned the grand jury. The statement shall issue upon the completion of the investigation of the charge or a series of related charges, but not beyond the end of the grand jury's term.