Michel Platini's appeal against his eight-year ban from all football-related activities will be heard by FIFA's Appeals Committee today.
The suspended UEFA president, 60, was banned by the world governing body's ethics committee in December, along with its president Sepp Blatter.
Both were found guilty of breaches surrounding a £1.3m ($2m) "disloyal payment" to Platini.
Blatter's appeal against his own ban is due to be heard tomorrow.