ISO 9001 and your suppliers: what the standard really demands
Clause 8.4 puts the duty on you, not on your supplier, so a folder of their certificates is not evidence — it is the evaluation you still owe. What the standard wants is cheaper to produce than the certificates.
The supplier file
The standard asks nothing of your supplier. It asks a great deal of you.
The most persistent misunderstanding in supplier management is that a certified company may only buy from certified companies. In the 2015 edition, clause 8.4 places the obligation on the buying organisation — criteria, graded control, requirements, records.
Nowhere in that list does the word certificate appear. It is one possible input to your evaluation and it is neither required nor sufficient. A folder full of them with no criteria and no monitoring behind it is a non-conformity waiting to be written up.
Read the other way round the clause is liberating: it lets you buy a low-impact standard part from an uncertified source with light controls, and it makes you control a critical position tightly even where the supplier holds every certificate.
- The grading is yours to justify, and justifying it is the actual work
- Every position here names its manufacturer and its supplier
- A specification table on 114 of 114 items documents what you ordered
If you do use a certificate
The scope statement tells you more than the certificate does
A quality management certificate can legitimately cover "trade in industrial goods" and say nothing whatsoever about how the goods themselves are made, because the making happens elsewhere. Reading that one sentence takes thirty seconds and is the most informative thing you can do with the document.
Three checks belong in the routine. Confirm that the certification body is itself accredited and by whom. Verify validity in that body’s public register rather than in the PDF you were sent — a suspended certificate looks identical on paper. And note the expiry in your own system, because nobody will tell you when it passes.
Better evidence exists: your own delivery history is specific to the relationship you actually have.
- On-time performance, defect rate and response time accumulate whether you use them or not
- Using them is precisely what clause 8.4 calls monitoring
- A second-party audit proves what you saw, on the day you saw it
How far each one carries
What each kind of evidence proves, and where it stops
Useful when deciding how much control a given article actually needs.
| Evidence | What it proves | Where it stops |
|---|---|---|
| ISO 9001 certificate | A management system was audited within the stated scope | Nothing about the conformity of an individual delivery, and nothing outside that scope |
| Second-party audit report | What you saw yourself, at the time you saw it | That the same conditions hold on the day your order is produced |
| Inspection document under EN 10204 | Properties of a specific batch, at the level 2.1 to 3.2 agreed | Anything about batches other than the one named on it |
| First-article inspection report | That the first piece met the drawing under the release conditions | That the series will, without ongoing process control |
| Your own performance history | How this supplier actually behaves towards you over time | How they will behave under a load or a product they have not had before |
| Supplier self-assessment | What the supplier states about themselves — and how carefully | Anything verified; it is a starting point for questions, not an answer |
Open books
Which records a marketplace brings along — and who issues them
None of the following comes through this catalogue today. It is also where the format changes something: shukchok is an open marketplace for industrial goods, so whoever issues these papers keeps them on their own positions and ships through the same basket, and the invitation to manufacturers and distributors stands. If your file needs one of them, settle it before you set us up as a supplier.
- No quality management certificate is provided through this catalogue
- No inspection documents under EN 10204 — not 2.1, 2.2, 3.1 or 3.2
- No calibration certificates for measuring instruments
- No PED category and no ATEX marking in the product data of any item
- No first-article inspection reports and no initial sample release procedures
- No completed supplier self-assessment questionnaire as a standard enclosure
- No permission for a supplier audit at a manufacturer’s premises, since we are not the manufacturer of most items
For the file
What you can actually put in the folder
- Manufacturers and brandsEvery position names its maker and its supplier, visibly.
- Reading data sheets correctlyData sheet, declaration and inspection document are three papers.
- Seals and gasketsMaterial and dimension documented at the position.
- Filters and strainersComparable data instead of a request for a quotation.
Two ways in
Start the evaluation with the data you can see today
Origin, part number and technical values sit on every position and can go straight into your supplier file. And if your own quality system produces documents that buyers here keep asking for, bring them with you: listing is free, and we take a share only of what actually sells.