(5) The decision of an arbitrator or panel of arbitrators shall include an opinion and an award, and shall be rendered within 90 calendar days of the commission's assignment of that arbitrator.
Each arbitrator's decision shall be accompanied by a written report explaining how each of the statutory criteria played into the arbitrator's determination of the final award. The report shall certify that the arbitrator took the statutory limitations imposed on the local levy cap into account in making the award.
Any arbitrator violating the provisions of this paragraph may be subject to the commission's powers under paragraph (3) of subsection e. of this section. The decision shall be final and binding upon the parties and shall be irreversible, except:
(a) Within 14 calendar days of receiving an award, an aggrieved party may file notice of an appeal of an award to the commission on the grounds that the arbitrator failed to apply the criteria specified in subsection g. of this section or violated the standards set forth in N.J.S.2A:24-8 or N.J.S.2A:24-9. The appeal shall be filed in a form and manner prescribed by the commission. In deciding an appeal, the commission, pursuant to rule and regulation and upon petition, may afford the parties the opportunity to present oral arguments. The commission may affirm, modify, correct or vacate the award or may, at its discretion, remand the award to the same arbitrator or to another arbitrator, selected by lot, for reconsideration. The commission's decision shall be rendered no later than 60 calendar days after the filing of the appeal with the commission.
Arbitration appeal decisions shall be accompanied by a written report explaining how each of the statutory criteria played into their determination of the final award. The report shall certify that in deciding the appeal, the commission took the local levy cap into account in making the award.
An aggrieved party may appeal a decision of the commission to the Appellate Division of the Superior Court.
(b) An arbitrator's award shall be implemented immediately.