4: Procedure is completely set up that qualified operators can stop the line when defective material or assembly are identified. The records of training, qualification and operation are available3: Procedure is not completely set up but the qualified operators can stop the line when defective material or assembly are identified. The records of training, qualification and operation are available.2: Procedure is in place and qualified operators can stop the line when defective material or assembly identified. No training, qualification records are available 1: No procedure in place but factory has practice in place to stop the line when defective material or assembly identified. No training and qualification records are available0: No procedure and no record of practice