Requirement to issue reasoned decision

Source:Sudanese national election act, 2008 http://www.gurtong.net/LinkClick.aspx?fileticket=GlBnhiZPDW4%3d&tabid=394

This is not clear in the Sudanese election law. HoweverNEC responses to appeals show that competent court has built its decision without any hearing and reasoning. 

For example, here is the NEC decision in SouthKordofan state: http://nec.org.sd/new/new/docpdf/wcan.pdf