Within one hundred twenty days of the completion of the arbitration hearing the arbitrator shall file his decision with the clerk of the court together with sufficient copies thereof for the parties or their counsel. In his decision the arbitrator shall state the number of days on which hearings concerning that case were held before such arbitrator.
Conn. Gen. Stat. § 52-549x
(P.A. 82-441, S. 10, 23; P.A. 97-24, S. 4, 7.)