After agreeing to carry out/proceed with the change, the PM has to raise the official change request to document the change in scope/cost/schedule. Every change request requires approval from the key stakeholders and change management unit and it can be implemented only after obtaining the approval.
The change request to include the description of the change, affected area, impact of the change, justification and others. The purpose of the change request to document the list of change and provide the history to the project team.
-Posted by Dhana
Posted by Dhanasekaran 