AC Milan will fight their ban from next season’s Europa League competition following an investigation of the club’s finances.
The governing body revealed the suspension on Wednesday afternoon having looked into whether the Italian club had complied with the Financial Fair Play (FFP) regulations, in particular, the break-even requirement.
A UEFA statement read: “The club is excluded from participating in the next UEFA club competition for which it would otherwise qualify.”
Milan, who finished sixth in Serie A last season, qualified for next season’s Europa League and so the ban would stop them from playing in that competition.
However, later on Wednesday evening the Italian club announced they would appeal against the ban to the CAS.
“AC Milan has instructed its legal team to appeal the decision before the Court of Arbitration for Sport in Lausanne, seeking for a prompt review of the ruling,” AC Milan said.
“AC Milan fully trusts the CAS will hear its arguments and will refrain from commenting further pending the arbitration.”
Milan are reported to have argued their finances are now stable as a result of their takeover by Li Yonghong last year but UEFA has still acted.
Before the verdict, Milan released a video on Twitter saying they expected “fairness, rulings based on facts and equal rules for all” from UEFA.
The statement said the club are “ready to pay for the errors made in the past” and “have the utmost respect for the rules, but we expect equality”.
The punishment could increase speculation over the futures of goalkeeper Gianluigi Donnarumma and defender Leonardo Bonucci, who have persistently been linked with moves away from the San Siro.