Section 139, The Public Elections Act, 2012

(1) Every election not called in question within twentyone days after the publication of the result in the Gazette, shall bedeemed to have been to all intents a good and valid election. (2) No election petition founded on acts amounting to an offence under Part X or Part XI shall be brought unless those acts occurred between the last day appointed for the delivery of nomination papers notified under section 59 and the time of the day at which the result of the election is declared under section 94.