An excerpt of the letter reads: "We do have concerns remaining... as normally football regulation should be managed by the national federation.
"One particular area of concern stems from one of Uefa's fundamental requirements, which is that there should be no government interference in the running of football.
"We have specific rules that guard against this in order to guarantee the autonomy of sport and fairness of sporting competition; the ultimate sanction for which would be excluding the federation from UEFA and teams from competition."