Possibility to appeal

Article82- After examining the complaints and reports, if the Board of Executivedecides that the course of the election in one or several polling stations hasdiverged from the normal course and has not taken place correctly, it willdeclare the results of one or several polling stations invalid with theconfirmation of the Guardian Council.

Article83- After receiving thecredential from the Guardian Council, the Minister of Interior introduces theelected president to the Leader or the Leadership Council.

Source: Iran law on presidential election (approvedby the 6^th Parliament and amended on 2013).

http://www.sssup.it/UploadDocs/4748_5_O_Iran_Electoral_Law_on_Presidential_Elections_10.pdf