According to Dutch outlet NOS, the Institute for Sports Law (ISR) is 'concerned' about Ajax's lack of cooperation with the investigation into Marc Overmars.
The former director of the Dutch giants has left the club and it's been three months since then.
However, the investigation into his inappropriate messages to female workers has barely proceeded.
Both Ajax and Overmars are refusing to cooperate, with the latter not wanting to talk about the incident.
Meanwhile, the women involved are also hesitant to file an official complaint. The report further adds that Ajax are 'withholding' information on the issue.