Factory audit: evidence for capacity and quality controls
An equipment list alone does not prove capacity, and a certificate alone does not prove that controls operate. Cross-check factory statements against recent orders, operating records, the site tour and staff interviews, documenting the period and scope sampled.
Updated: 2026-10-09Decision and evidence checklist
| Claim to assess | Records to request | Cross-check and unresolved questions |
|---|---|---|
| Capacity can support this order | Recent schedules, actual output, equipment hours, shifts and open orders | Check bottlenecks, changeovers, maintenance and committed capacity; nameplate speed multiplied by hours is insufficient |
| Equipment and people are available | Equipment status, maintenance, staffing and training records | Observe sampled operations and interview operators; identify subcontracted processes |
| Requirements reach the production floor | Current specifications, work instructions, inspection plans and first-article/process records | Trace one order and compare requirement revisions with site instructions and completed records |
| Nonconforming goods are controlled | Defect, segregation, rework and reinspection records | Follow a finding from detection through disposition to verified reinspection |
| Goods are traceable | Material, production, inspection and shipment lot records | Trace a selected lot backward and forward; record missing links |
| Corrective actions are implemented | Cause analysis, actions, owners, completion dates and verification | Separate a submitted plan, a claimed completion and verified implementation |
How to use the checklist
- Define the objective, factory address, product/process scope and period to sample.
- Record evidence identifiers, dates, sample limits and interviewee roles. Preserve inconsistencies between sources.
- Describe findings as observed facts, applicable requirements, evidence, risk and follow-up verification. State inaccessible processes or unavailable records.
Project discussion record
This is a general purchasing worksheet, not an actual customer report or a completed project result. Blank records are for the project parties to complete. Agreed project scope, acceptance criteria and decision authority govern the work.
Project/order: ____ Model/lot: ____ Requirement and revision: ____ Evidence received: ____ Open item: ____ Owner: ____ Due date: ____ Verification method: ____ Decision owner/date: ____
Confirm before booking
Provide the product and models, factory location, quantities, current progress, target date, acceptance requirements and report language. TTSQC confirms executable scope, staffing, fees and delivery timing for the specific project. Inspection, laboratory testing, certification and factory audits require separate scope confirmation.
Choose the decision you need to make
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