Chelsea’s appeal against their two-window transfer ban will be heard at the Court of Arbitration for Sport on Wednesday.
The Blues were initially sanctioned by world governing body FIFA in February of this year.
FIFA found the London club guilty of breaching article 19 of its regulations on the status and transfer of players (RSTP), which concerns the protection of minors.
They were also found to have breached Article 18, concerning third-party influence.
ALSO READ: Ballack ‘not surprised’ by Lampard Chelsea success
Chelsea appealed to FIFA and the case was heard in April, but documents published by FIFA at the end of October showed its appeals committee found the Blues had committed 150 breaches of regulations.
The appeals committee agreed with the disciplinary committee that the breaches were “inexcusable”.
CAS will not make a decision on the day, but it has been reported that the verdict should come in time for the club to know whether they can be involved in the January 2020 transfer window.
Tammy Abraham is one of a number of homegrown stars who have shone for Chelsea this season