• Plant/site name, department
• Assessor(s) and role
• Assessment date and version number
• Part number(s) and casting process type (e.g., sand, lost-wax, die casting)

three main sheets

A practical Excel-based CQI-27 tracking system contains at least :

Step 4 – Lock Cells for Version Control

Action Plan for Teams:

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Save the completed XLS file with a standardized naming convention, e.g.: SupplierName_CQI27_CSA_2025-04-01_UPD.xls cqi27 casting system assessment xls upd

Defect Prevention

: Eliminating common root causes of casting defects before parts reach the customer. CQI-27 Casting System Assessment: A Comprehensive Guide to

Review → Protect Sheet

Protect sections containing formulas and historical scores. Use to prevent accidental overwrites. Follow-up & Verification