In any case, the UEFA administration may reschedule matches if this ensures a match is played and allows the group stage to be completed accordingly. This should not jeopardise the schedule of any forthcoming matches in the competition or other UEFA competitions. Such decisions of the UEFA administration are final.
All group stage matches must be finished by 28 January 2021 at the latest.
If, for any reason, the group stage cannot be completed in accordance with this, the UEFA Executive Committee will decide on the principles for determining the clubs qualified for the UEFA Champions League round of 16 and/or the UEFA Europa League round of 32.