Michel Platini will learn if an appeal against his provisional 90-day suspension from FIFA has been successful at 9am on Friday morning.
Liberia's Musa Bility has appealed to CAS against FIFA's refusal of his candidacy in the vote to elect a new president.
Michel Platini hopes his lawyers win him a temporary return to football on Friday after his appeal was heard by the CAS.
The Court of Arbitration for Sport will hear Michel Platini's appeal to temporarily lift a 90-day FIFA ban on Tuesday.
Michel Platini hopes a 23-page memo published by a French newspaper on Sunday will help clear him of corruption charges.
A FIFA official has been identified as a suspect in a £6.6m bribe paid in return for votes for 2010 World Cup hosts South Africa.
FIFA's ethics committee has suspended vice-presidents Juan Ángel Napout and Alfredo Hawit for 90 days.
The European Club Association claim FIFA's reform process has failed to incorporate key stakeholders in football.
A further people 16 have been indicted on corruption charges by US officials over the FIFA scandal.
Two officials from football's world governing body FIFA have been arrested on suspicion "of accepting bribes of millions of dollars".
The crisis engulfing FIFA has seen the organisation post a loss of £67m in 2015.
A spokesman for the Swiss authorities says the ongoing investigation into corruption will take at least five years.
Five years ago, FIFA's executive committee voted for Russia and Qatar to be given World Cup hosting honours.
A group of professional football leagues from around the world have agreed to create a 'World Association of Leagues'.
FIFA says it is "very disappointed" at the decision of Singapore judges to free suspected match-fixer Tan Seet Eng.
Luxury watches handed out to FIFA officials as gifts are to be redistributed to fund a Brazilian charity.
FA chairman Greg Dyke believes Michel Platini will appeal if he is handed a lifetime ban from football.
FIFA presidential candidate Jerome Champagne says he is clean and that his association with FIFA should be an advantage.
FIFA has opened formal proceedings against president Sepp Blatter and UEFA president Michel Platini.
Sepp Blatter has revealed he was "close to death" after collapsing earlier this month.