If the tribunal corrects a decision in a proceeding under section 135 of the Act , the principal registrar must, as soon as practicable, give notice of the correction and a copy of the corrected decision to—
(a) each party to the proceeding; and
(b) each other person to whom the notice and corrected decision must be given under an enabling Act; and
(c) any person the tribunal directs to be given the notice and corrected decision.