Atletico Madrid have made their appeal against FIFA's transfer ban.

They have been banned by FIFA from registering new signings for the next two transfer windows after being found to have breached rules on the international transfer and registration of players aged under 18.

Atletico announced their intention to appeal against the sanction two weeks ago and they have now made their position official.

A statement published on clubatleticodemadrid.com read: "After studying the documents we received on January 14 we have today notified the FIFA Appeal Committee that we are appealing against the sanction which prohibits us from registering players in the next two transfer windows.

"We consider that we have acted within the law in all cases. We are also requesting a probationary suspension of the sanction pending the outcome of the appeal."