N.J. Stat. Ann. § 34:13A-64

9. Complaints issued based on a violation of paragraph (3) of subsection (a) of section 1 of P.L.1974, c.123 (C.34:13A-5.4) shall be scheduled for hearing within 120 calendar days from date of complaint issuance, unless the parties agree to extend the time for complaint issuance. Within 60 calendar days of the filing of an unfair practice charge alleging the violation, the commission shall decide whether or not to issue a complaint. The commission shall promulgate rules to provide for discovery prior to the commencement of a hearing.