Section 145, The Public Elections Act, 2012

(1) An appeal shall lie to the Court of Appeal from thedetermination of the High Court upon an election petition, or a proceeding of the High Court taken under section 138 at the suit of a party to the petition or proceedings, and the decision of the Court of Appeal on the appeal shall be final to all intents and purposes. (2) Notwithstanding any provisions to the contrary, the Court of Appeal shall not entertain an appeal under this section unless notice of the appeal has been given within fourteen days of the determination in question. (3) At the time of filing the notice of appeal, the appellant shall give security for the payment of all costs, charges and expenses which may become payable by him to any witnesses summoned on his behalf or to a respondent, in an amount and given in the manner, as the Court, may order; and in the event of a failure to comply with the order, no proceedings shall be heard on the appeal.