CQI-27 is a special process assessment standard developed by AIAG for evaluating casting systems in the automotive industry. It focuses on ensuring process control, consistency, and defect prevention across various casting methods.Â
The standard covers system requirements, process controls, and product audits to maintain quality and compliance. Implementing CQI-27 helps manufacturers meet OEM expectations and improve overall casting reliability.

| Process Stage |
|---|
| Raw Material |
| Melting |
| Pouring |
| Cooling |
| Inspection |
| Key Control |
|---|
| Chemical composition |
| Temperature control |
| Process monitoring |
| Solidification control |
| Defect detection |
| Process Table Reference | Manufacturing Method / Area |
|---|---|
| PROCESS TABLE A | INJECTION MOLDING |
| PROCESS TABLE B | BLOW MOLDING |
| PROCESS TABLE C | VACUUM FORMING |
| PROCESS TABLE D | COMPRESSION MOLDING |
| Process Table E | TRANSFER MOLDING (Thermoset Materials) |
| PROCESS TABLE F | EXTRUSION |
| PROCESS TABLE G | EQUIPMENT |
| PROCESS TABLE H | PART INSPECTION AND TESTING |
