Order information
Item description, quantities, variants, shipment lot and any commercial milestone linked to the inspection.
Inspection Methodology
Clear scope. Observable evidence. Transparent limitations.
Orvain structures inspection assignments around the buyer's actual decision: what must be checked, what evidence is available, what can be measured or tested on site, and what limitations must be disclosed before a result is issued.
01 · Scope Definition
Start with the requirement, not a generic checklist.
The inspection plan should be built from the available purchase order, specifications, drawings, approved samples, packing requirements, product standards, client instructions and the stage of production.
Technical requirements
Dimensions, materials, workmanship criteria, markings, packaging or other client-defined requirements included in scope.
Reference evidence
Approved samples, drawings, technical files, packing lists, certificates or other documents used as the comparison basis.
02 · Sampling & Quantity
Sampling is defined, not assumed.
Where statistical sampling is appropriate, the sampling plan and acceptance criteria should be stated in the report. Depending on the agreed assignment, this can include ANSI/ASQ Z1.4 sampling with defined inspection levels and AQL criteria.
- Presented quantity.
Confirm what is physically available for inspection. - Sample size.
Record how many units were selected and inspected. - Defect classification.
Separate critical, major and minor observations where applicable. - Acceptance basis.
State whether observed defects remain within or exceed the agreed criteria.
ORDEREDWhat the PO requires
PRESENTEDWhat the factory makes available
INSPECTEDWhat is actually checked
RECORDEDWhat the report can support
TRANSPARENT SAMPLINGThe report should show the basis of the conclusion.
03 · Product Conformity
Check the characteristics that matter for the product.
The actual checks vary by product. For industrial and metal products this may include dimensions, thickness, width, diameter, length, material evidence and surface condition. For finished goods it may also include appearance, functionality, labeling and product-specific field tests.
Measurements
Record actual measured values using suitable available instruments and compare them with the agreed requirement.
Material evidence
Review available material identification, documentation or agreed material-verification evidence where included in scope.
Condition & workmanship
Document visible rust, damage, contamination, cosmetic defects, unfinished work or other non-conformities observed during inspection.
04 · Packing, Marking & Shipment Readiness
Finished product does not always mean shipment-ready.
Packing and marking are assessed only when they are available and included in the agreed scope. Where goods remain unpacked, partially finished or missing required shipping information, the report should say so clearly.
Packaging condition
Review the available packaging method, individual protection, export packing or palletization as applicable.
Labels & shipping marks
Check available labels, barcodes, batch information, side marks or shipping marks against the agreed reference.
Readiness status
Separate finished, unfinished, packed and unpacked quantities when that distinction affects the buyer's decision.
05 · Evidence & Reporting
A conclusion should be traceable to evidence.
Useful reports combine a concise summary with the detailed evidence needed to understand how that summary was reached.
- General information.
Product, quantity, location, inspection date and service type. - Inspection summary.
Pass, fail, conditional or pending status by inspection area where appropriate. - Defect evidence.
Descriptions, classifications and supporting photographs. - Measurements and test evidence.
Recorded values and results where checks are performed. - Recommendation or next decision.
For example: shipment approved, rework recommended or await client decision.
Reporting principle: an inspection report reflects observations made at the time and place of inspection. It is not a warranty that every unit is defect-free and does not replace the buyer's contractual authority to approve or reject a shipment.
06 · Limitations
What cannot be verified should be disclosed.
Missing samples, unavailable documents, unavailable weighing or testing equipment, inaccessible areas, unfinished products or conditions outside the agreed scope can materially affect what an inspector can conclude.
REFERENCE
No approved sample
Report the limitation instead of treating conformity as proven.
EQUIPMENT
Test unavailable
State that the requested check could not be completed and why.
PROGRESS
Order incomplete
Distinguish finished, semi-finished and unavailable quantities.
SCOPE
Not assessed
Keep non-assessed items separate from compliant results.
Factory Audit Methodology
Factory capability requires a wider view than product inspection.
Factory audits can extend beyond the product itself to evaluate whether the supplier's systems and facilities appear capable of supporting the intended manufacturing scope.
Facility & production equipment
Production areas, machinery, workforce, capacity and operating environment.
Quality management
Quality procedures, inspection records, non-conformance controls and quality-team structure.
Calibration & maintenance
Equipment maintenance records and calibration status of relevant inspection instruments.
Process control
Production flow, work instructions, QC checkpoints and defective-product control.
Testing capability
Internal laboratory or test capability and use of third-party laboratories where relevant.
Incoming material & traceability
Raw-material storage, incoming inspection, identification and traceability through production.
Need an inspection plan for a specific order?
Send the PO, specification, drawings, supplier location and required inspection date. We will define the scope before execution.