Dear all production manager Good morning. I'd like to confirm actual situation of you. My propose is not complain at now so please teach me actual situation without your protection. 1) Do you have change process by production self and don't inform to QM/NE for improvement? =Not follow JOB ORDER process 2) Do you have some regulation for changing process by production? 3) Do you take records for changing process internal production with evidence, report and anyother concern data? 4) Who can approve to change process without QM approval in Production? 5) How can whom judge that reasonable to change or not need it? Best regards, Hayashi