Change in Meeting Date is the process of altering the date of an already planned or scheduled meeting. It may be due to an unexpected change in circumstances, or for various other reasons. There are two types of Change in Meeting Date: 1. Advance Change: This involves moving the meeting date forward in time. 2. Postpone Change: This involves pushing the meeting date back in time. In either case, the participants of the meeting must be informed of the change so that they can adjust their schedule accordingly. The meeting organizer may need to reschedule other meetings depending on the new date, and should also consider any potential conflicts or difficulties that may arise due to the change.