What this page states, and what it does not
This page states a single sentence about certificates: certificates are available upon request. A reader should not read the sentence as a claim that a particular certificate exists for a particular product, shipment, or purpose.
The sources do mention a management system certification name in an archive listing, but that listing gives no number, no issuing body, no coverage, and no validity period, and it does not tie the listing to a particular product. For those reasons the name is not repeated as a certificate claim on this site, and the generic sentence above is used instead. A buyer who needs a certificate should name the purpose in an inquiry and ask which document, if any, covers it.
How to ask for a certificate
Name the purpose for which the document is needed, the product it should cover, and the form in which it should arrive. A request that says only that certificates are wanted will usually need a follow-up, because a certificate that covers one purpose may not cover another, and a document that covers the company in general may not cover a particular shipment. Stating the purpose at the start makes the reply easier to check.
When a document arrives, check it against the inquiry that was sent: the product named, the purpose named, and the dates or coverage shown on the document itself. If any of those do not match, ask about the mismatch before relying on the document. This site does not verify documents on a buyer's behalf, and nothing on this page should be read as a verification of any document that may be sent in reply.
Documents for different purposes
Different purposes need different documents, and a certificate request should therefore start from the purpose rather than from the document name. A purpose such as an internal approval, a shipment record, or a customer requirement each points to a different kind of document, and a request that names the purpose will receive a document matched to that purpose, while a request that names only a document may receive a document that does not serve the purpose at hand. That distinction is the main reason this site asks buyers to name the purpose in every certificate request.
A document received for one purpose should not be reused for another purpose without checking whether its coverage matches the new purpose. Coverage, in this context, means the product named, the period or shipment covered, and any limits shown on the document itself, and each of those should be checked against the new purpose before the document is relied on. A document that covers a company in general may not cover a particular shipment, and a document that covers one purpose may not cover another, and those gaps are worth checking even when the document looks authoritative at first glance.
When no document covers the purpose
When no document covers the purpose named in an inquiry, the honest answer is that no such document is available for that purpose, and a buyer who receives that answer should not treat it as a refusal to help. It may mean that the purpose needs a different kind of document, or that the purpose needs to be described differently, or that the question needs to be reframed so that an available document can address it. Each of those possibilities can be explored in a follow-up that names the purpose again and asks what, if anything, can be provided for it.
A buyer in that position should also consider whether the purpose itself can be satisfied without a document, for example by a written explanation, by a reference to a guide on this site, or by a discussion that settles the underlying question directly. Documents are one form of evidence, not the only form, and a question that cannot be answered by a document may still be answerable in another form. Asking what forms are available, rather than insisting on a document that does not exist for the purpose, will usually move the discussion forward faster.
To ask about this page, use the inquiry form to name the ore, the process step, and the question, and ask what information is needed next.