As previously indicated the vast majority of clubs in the NLS will play in the same division as last season. There is just one change in the CCL with Balham FC being moved to the Southern Counties East League following their decision to ground share at AFC Croydon Athletic next season, who are, of course, members of that League, having moved from the CCL a few seasons ago. We wish Balham every success in their new surroundings and with their solid administration and generally strong playing strength, they will be a loss to the CCL.
Apart from that one change though, which does now return the Premier Division to 20 clubs, it's "as you were" next season with the league season provisionally due to start on Saturday 5 September, although the FA Cup will kick in before that date
As is being continually stressed though, it does depend upon the Government allowing spectators to return.