During Production Inspection (DUPRO) gives buyers visibility while goods are still being manufactured and corrective action may remain possible.
Why This Control Point Matters
A finished-lot inspection shows the final condition but may leave little time for recovery. DUPRO focuses on current workmanship, process consistency and progress against the agreed plan.
When Buyers Commonly Use It
- Production is sufficiently advanced for representative checking
- The buyer is concerned about recurring defects
- A long production cycle needs an intermediate control point
Typical Review Scope
- Production status and quantity by process stage
- Workmanship on available semi-finished and finished units
- Use of approved materials and components
- Status of previously requested corrective actions
Information the Buyer Should Provide
- Product or service brief and purchase-order reference
- Factory name, full address and primary contact
- Requested date, timing constraints and required deliverables
- Buyer specifications, approved references and acceptance criteria
What the Buyer Receives
The report separates observed findings from supplier statements and gives the buyer evidence for follow-up before production is complete.
Scope Boundary
DUPRO is a sampled, time-specific review. It does not certify the complete lot or transfer the final shipment decision away from the buyer.
