When is deadline for squad registration?published at 21:40 BST
While the deadline closes at 23:00 BST, deals can actually be completed shortly after that deadline.
In order to do so, clubs must submit a deal sheet to the Premier League prior to 21:00 BST, allowing them an extra two hours after the deadline, with the Premier League's blessing, to complete a late move.
Once the window is closed, clubs then have to submit a squad list to the Premier League of players who will represent them.
While there is no official deadline that is made public, it is understood the deadline is about a week after the window closes.
Clubs cannot name squads of more than 25 players aged over 21. On top of that, the maximum amount of senior players allowed that are not classed as locally trained is 17.













