WHAT ARE FIRST ARTICLE INSPECTION (FAI), INTERIM PRODUCT, AND FINAL PRODUCT INSPECTIONS?

First Article Inspection (FAI), Interim Product, and Final Product Inspections are quality control checks carried out at different stages of the production process. These inspections systematically verify the product's compliance with technical drawings, customer expectations, and quality standards. Each stage serves as the foundation for the next production step.

Importance of These Inspections

FAI (First Article Inspection) – First Product Inspection: Before mass production, the accuracy of all technical and structural features of the first produced product is checked. Interim Product Inspection: During the production process, inspections are carried out at specific stages to detect errors early and make corrections. Final Product Inspection: Before delivery, the final product is tested for compliance with all quality criteria and functionality.

Elements Checked During Inspections

Compliance with technical drawings and production documentation Dimensional checks and tolerance inspections Functional test results Material and part compatibility Surface quality, paint, coating, and assembly integrity Tracking of critical control points defined in the production process

These inspections are carried out using various methods such as mechanical measurement devices, visual inspections, and functional tests. Through first, interim, and final product inspections, root causes of errors are identified, product quality is ensured, and customer satisfaction is increased.