After a hearing, an appeal tribunal shall promptly make findings and conclusions and on the basis of those findings and conclusions affirm, modify, or reverse the director's determination. Each party shall promptly be furnished a copy of the decision and supporting findings and conclusions. This decision shall be final unless further review is initiated pursuant to § 28-44-47 within fifteen (15) days after the decision has been mailed to each party's last known address or otherwise delivered to him or her; provided, that the period may be extended for good cause.
R.I. Gen. Laws § 28-44-46