(a) The wage claim appeal tribunal shall mail to each party to the appeal notice of:
(1) the decision;
(2) the amount of wages subject to the order; and
(3) the amount of any penalty assessed.
(b) The notice shall be mailed to a party's last known address, as shown by commission records.
(c) The order of the wage claim appeal tribunal becomes final 14 days after the date on which it is mailed unless a further appeal to the commission is initiated as provided by this subchapter.