N.J. Stat. § 41:2-3.1: County detectives and investigators may administer oaths

County detectives and investigators attached to the office of the county prosecutor in the several counties of this State are hereby authorized and empowered to administer oaths; provided, however, that such oaths are administered only in relation to a matter involving a violation or an attempted violation of the criminal laws of this State.

L.1939, c. 276, p. 697, s. 1. Amended by L.1953, c. 39, p. 753, s. 2, eff. March 19, 1953.