AQL Inspection Guide for Electronics: What Every Importer Must Know

When inspection finds defects, the response protocol matters. First, separate defective from good units. Second, photograph and document each defect type with measurements. Third, notify the factory immediately and pause affected production lines. Fourth, agree on a rework plan and timeline. Fifth, re-inspect after rework before accepting. Don't let the factory rush you — proper corrective action at this stage prevents repeat issues.

The most common quality problems I've seen across thousands of inspections are: (1) dimensional deviation — products not matching spec measurements, (2) color variation — especially between sample and bulk, (3) surface defects — scratches, dents, rust, (4) packaging damage — inadequate protection, wrong materials, (5) mix of good and defective units in the same carton. A solid QC plan addresses all five.

Pre-Production Inspection (PPI) is the most cost-effective quality step. It happens when 10-15% of production is complete. At this point, any issues can be corrected before they affect the entire batch. PPI typically checks: first article dimensions against spec, material verification, color/ finish approval, packaging design confirmation, and production line setup. The cost is typically $300-400 and prevents thousands in potential rework.