(1) A party concerned may appeal to the Tribunal from a decision of a rights commissioner under section 19 and the Tribunal shall give the parties an opportunity to be heard by it and to present to it any evidence relevant to the appeal, and -
(a) shall make a determination in writing in relation to the appeal, affirming, varying or setting aside the decision,
(b) may, in accordance with section 21, make provision for redress, and
(c) shall communicate the determination to the parties.
(2) An appeal under this section shall be initiated by the party concerned giving, within 4 weeks of the date on which the decision to which it relates was communicated to the party, a notice in writing to the Tribunal containing such particulars (if any) as may be prescribed and stating the intention of the party concerned to appeal against the decision.
(3) A copy of a notice under subsection (2) shall be given by the Tribunal to the other party concerned as soon as may be after the receipt of the