Please help me on implementing change management on our project which is MICROSOFT EXCEL

Change Management Plan

This section should describe your change control process. Ideally, this process will be some type of organizational standard which is repeatable and done on most or all projects when a change is necessary. Changes to any project must be carefully considered and the impact of the change must be clear in order to make any type of approval decisions. Many organizations have change control boards (CCBs) which review proposed changes and either approve or deny them. This is an effective way to provide oversight and ensure adequate feedback and review of the change is obtained. This section should also identify who has approval authority for changes to the project, who submits the changes, how they are tracked and monitored.

For complex or large projects the Change Management Plan may be included as an appendix to the Project Management Plan or as a separate, stand-alone document.