Wrexham has been fined £75,000 after fielding ineligible players on two occasions this season, according to UK media outlet talkSPORT. The English Football League has sanctioned the Championship club, with £25,000 of the fine suspended.
The incidents involved summer signings Issa Kaboré and Callum O'Hare, both of whom were included in matchday squads before their registration was completed.
On August 28, Kaboré came off the bench in Wrexham's 1-2 home defeat to Birmingham City.
The defender completed a permanent transfer from Manchester City the day before the match, following a loan spell last season.
However, the necessary UK Home Office "right to work" documentation for Kaboré was not processed in time for his appearance.
Separately, O'Hare was on the bench but did not feature in Wrexham's 3-0 away victory against Millwall on September 2.
Like Kaboré's situation, the midfielder's paperwork was not completed in time, and he was not properly registered for that match at The Den.
O'Hare joined Wrexham on a three-year contract on the transfer deadline, September 1, from Sheffield United.
Wrexham stated: "We can confirm that Wrexham AFC has reached an agreed resolution with the English Football League regarding two breaches of player eligibility rules."
The statement added: "The club is implementing measures to prevent similar issues in the future."
It is understood that Wrexham plans to hire a dedicated club secretary to strengthen administrative procedures.
Manager Phil Parkinson's squad made seven permanent signings during the summer transfer window.
Four of these were completed after the Championship season began, including the arrivals of Kaboré and O'Hare.
After narrowly missing the play-offs last season, Wrexham invested approximately £33.5 million to reinforce their squad this summer.
In their first season back in England's second tier, Wrexham finished seventh, missing the play-offs by just two points. After 12 games this season, Wrexham sits 17th in the table, six points clear of the relegation zone, and six points adrift of the play-off positions, which now include eighth place.