150. After the conviction, the parties may be heard with respect to the penalty.
If one of the parties is absent when the committee finds the respondent guilty, the secretary shall serve a notice of such conviction upon such party by registered or certified mail within ten days.
The committee shall impose the penalty within thirty days after the conviction.
1973, c. 43, s. 146; 1975, c. 80, s. 18; 1975, c. 83, s. 84.