In case it is necessary to modify the plan to modify the document, PD Plan. Notice of meeting and other related agencies, and must be approved by the CS at all times.
In case it is necessary to modify the plan to make adjustments in the PD. Plan a meeting, and then notify the other agencies involved to notice, and must be approved by CS every time.
In case of necessity to modify the plan must be modified in the document PD. Plan and meeting notice to the departments related to know and must be approved by CS every time.