ISO9001 standard management review input information have? IRIS What's new? ① audit results; ② customer feedback; ③ process performance and product conformity; ④ status of preventive and corrective measures; tracking measures ⑤ previous management reviews; ⑥ changes that could affect the quality management system; ⑦ recommendations for improvement. IRIS standard Added: ⑧ previous project review of the key issues; ⑨ actual and potential field failure analysis (including debugging and shelf life), as well as their impact on the quality, safety or the environment. ⑩ must be at least review the key process performance (KPI) are: on-time delivery performance customers; unqualified items in the product life cycle Dandong IRIS certification, raised by the customer; the entire product life cycle IRIS certification, the enterprise does not comply Items and supplier of non-conformity; on-time delivery performance of suppliers; customers do not meet the response time and the cost of quality defects. A list of 20 categories of certified products IRIS product range IRIS certification: a body; 2 body parts; guide means 3; 4 power systems; 5 traction systems; 6 auxiliary systems; 7 braking...... systems; 8 internal equipment; onboard control device 9; 10 passenger information systems; 11 communication system; 12 cabling and cabinets; 13 door systems;. 14 HVAC heating ventilation and air conditioning systems; 15 tilt systems; 16 lighting system ;. 17 couplers; 18 locomotives and rolling stock; 19 signal equipment; 20 single railway components. How IRIS implementation of the production process change control? ① The organization shall establish, document and maintain production process change control procedure, expressly authorized officer approved the production process changes. ② When changing under contract or regulatory requirements Fushun IRIS certification, customers or regulatory agencies to obtain approval for this organization must be identified Anshan IRIS certification, and licensing changes. ③ influence the process, production equipment, tooling changes and (NC) program must be documented. ④ should review the results of the production process changes in order to confirm that in the absence of a negative impact on the quality of products, the desired effect has been reached.