1.PCN包含的变更事项、原因、申请单位记录在在ERP系统；2.PCN

1. The changes, reasons and application units included in the PCN are recorded in the ERP system; <br>2. The change data of the PCN are recorded in the quality assurance system; <br>3. The approval process of the PCN is recorded in the BPM system. <br>Involved in standard changes, training will be carried out on the new standards. <br><br>Engineering change verification records <br>are stamped with the red wording "Temporary Document", and the validity period does not exceed two months. When the validity period of the document expires, it will be automatically abolished.

1. The change items, reasons and applicant included in PCN are recorded in ERP system;<br>2. The change data of PCN is recorded in the quality assurance system;<br>3. The approval process of PCN is recorded in BPM system.<br>The new standard will be trained when the standard change is involved<br>Engineering change verification record<br>Temporary documents are stamped with "temporary documents" in red, and the period of validity is no more than two months. When the period of validity expires, the documents will be automatically abolished,

1. The change items, reasons and application units included in 1.PCN are recorded in ERP system; 2.PCN change data is recorded in the quality assurance system; 3. The approval process of 3.PCN is recorded in BPM system. Training for new standards will be conducted when standard changes are involved. Engineering change verification record Temporary documents are stamped with the red word "temporary documents" chapter, the validity period is less than two months, and the documents will be automatically abolished when the validity period expires.