The annual manpower plan from consideration of management and from a survey of needs of troops from various Division ratio. Annual workforce plan annually and when there are changes to the various productions .
Prepare annual manpower of the consideration of the management of the exploration and manpower needs of the parties. Prepare annual manpower. And when there are changes in the production processes.
Plan annual manpower from the consideration of administrative and survey the going rate พลจาก parties. Plan annual manpower every year. And when the change processes in the production of .