The supervisors have the switching function in line (Line), or in front of their own or their party. Any agency or department shall be given to the training standards of work to employees in the work to be performed.
The head of the switching switch function in the field (Line) on its own or in the department or in the ฝ่ายของ themselves. The agency or any line to go to as trainers working standard for employees in point to treat .