FIFA has warned the Scottish Football Association it must take action after Rangers' use of the law courts to challenge a registration embargo.
The Scottish Premier League side won a case at the Court of Session on Tuesday, with a judge ruling the Scottish FA had no power to impose a signing ban on the club for bringing the game into disrepute.
A statement from FIFA read: "At the time of writing we have not received any communication from the Scottish FA.
"In such a case, FIFA will ask the Member Association to take action so that the club withdraws its request from the ordinary courts.
"As a general rule, in case a club is seeking redress in front of ordinary court, as mentioned above the Member Association shall take direct action in order to safeguard the principle laid down in art. 64 par. 2 of FIFA Statutes, which shall be, in view of art. 64 par. 3 incorporated in the Member Associations’ Statutes.
"FIFA will closely monitor the situation so that the issue is resolved as fast as possible."
Rangers' case will now be referred back to the original appeal tribunal, which has been ordered to operate within the framework which exists.
Rule 66 allows for a maximum fine of £100,000 to be imposed, as well as ejection from the Scottish Cup, a suspension, expulsion from participation in the game and/or termination of SFA membership.