And after the training. Head to a random check of employee screening If it is found that the screening Defect is incorrect must be the training boards of copy Defect at the wall.
And later trained Supervisors must determine how random screening of employees. If an employee is found to be incorrect sorting Defect training new board Defect Sorting the wall of the room.
And after the training. Supervisors must be random check selection method of employees, if the staff Defect separation invalid to training new board Defect. The wall of the room copy