What the clause requires
Clause 8.5.2 has two parts. The first is identification: the organization uses suitable means to identify outputs when this is necessary to ensure conformity of products and services, and identifies the status of those outputs with respect to monitoring and measurement requirements throughout production and service provision. In plain terms, anyone walking through the plant should be able to tell what each item is and whether it has already been inspected, approved, rejected or is still waiting for a decision.
The second part is traceability: when traceability is a requirement, whether it comes from the customer, from legislation or from the organization itself, the organization controls the unique identification of the outputs and retains the documented information necessary to enable traceability. That means being able to reconstruct the history of the product: which raw material batch it came from, on which machine and shift it was made, who inspected it and released it, and which customer received it.
Auditors usually test traceability in practice rather than reading about it. They pick one item that has been shipped and ask the organization to trace it back to the raw material, or they pick a raw material batch and ask which orders it went into. If that takes hours, or if the chain breaks at one stage, traceability does not really work, and a product recall would turn into a very expensive improvisation. Recording how long the test took is a good habit and a convincing piece of evidence.
What the auditor asks to see
- Identification of materials and products in every area, by label, tag, card or code
- Inspection status visible at a glance, showing approved, rejected or awaiting decision
- Records linking the product batch to the raw material batch, the machine and the inspection
- A traceability test performed internally and completed within a reasonable time
- Unique identification applied to the outputs wherever traceability is a requirement
Where companies most often get it wrong
- Material with no identification at all in the store or on the production line
- Rejected product mixed with approved product, with nothing to tell them apart
- Traceability broken at one stage, typically cutting, repacking or final assembly
- Batch record written by hand and effectively illegible a month later
Example of a nonconformity
- Requirement
- ISO 9001, 8.5.2: where traceability is a requirement, control the unique identification of the outputs and retain the documented information necessary to enable traceability.
- Evidence
- The contract with the customer requires traceability to the raw material batch. For shipped batch 8812, in June 2026, it was not possible to identify which steel coil had been used, because the cutting record does not capture the coil number.
- Finding
- The traceability required by the customer is not maintained at the cutting stage.
Ready-made templates for this clause
Frequently asked questions
Is traceability always mandatory?
No. Identification and inspection status are always needed where they affect conformity. Full traceability is required when it is a requirement of the customer, of legislation or of the organization itself.
How do I test traceability?
Pick one shipped product and reconstruct the path back to the raw material, then run the opposite path from a raw material batch to every order it reached. Record how long each direction took and what was missing.
Do services need traceability?
They can. Identifying who performed the service, when, with which equipment and which materials is a common requirement in technical, healthcare and maintenance services.