How to Check a Supplier's Certificates Before You Place an Order

How to Check a Supplier's Certificates Before You Place an Order
B2B Buying Guides#buyer guide#certificates#ISO 9001#REACH#OEKO-TEX#IEC#pre-shipment inspectionNovember 10, 2026

A PDF attached to an email is a starting point, not proof. Before you place a first or a large repeat order for safety pins or other small metal garment accessories from India, ask for the certificate numbers and check them in official databases, or with the body that issued the document. This guide is for importers, wholesalers, garment factories and brand buyers.

It complements our supplier evaluation checklist and the live quality-control process page. The question here is narrower: when a supplier mentions ISO 9001, REACH, nickel release, OEKO-TEX, a mill test certificate or an inspection report, how do you verify the claim, and which Indian business identifiers can you look up yourself?

This is general buyer guidance, not legal, customs or laboratory advice, and it is not a statement that any named manufacturer holds ISO 9001, REACH, OEKO-TEX or any other certificate. Official sources below were fetched on 10 November 2026. Confirm the document list for your destination with your customs broker or compliance adviser, and agree it in the purchase order.

Quick answer

  • Ask for a readable copy, not only a logo: legal name, sites, scope, standard, number, dates and issuing body.

  • ISO 9001 certifies a quality system, not a box of pins. ISO does not issue certificates. Check the copy on IAF CertSearch, or with the certification body, including scope, sites and status (active, suspended, withdrawn or expired).

  • There is no official "REACH certificate". For the EU nickel restriction (Annex XVII entry 27), ask for a test report to EN 1811:2023 and, if the pin is coated, EN 12472:2020.

  • Check OEKO-TEX claims in the official Label Check with the exact, case-sensitive number, and confirm owner, scope and validity.

  • Mill documents, fastener test reports and pre-shipment inspections are lot-specific. See ISO 10474 for steel deliveries and ISO 16228 for fastener documents, including pins. Agree any inspection rules in the order before production.

  • Look up an Indian exporter's IEC on DGFT's View Any IEC, GSTIN via Search Taxpayer, and Udyam on udyamregistration.gov.in. Match the legal name to the invoice.

  • Minimum order quantity is negotiable and depends on size, finish and packaging. Request documents through the contact page or the enquiry form.

ISO 9001: what the certificate is, and what it is not

ISO 9001 is the best-known quality-management-system standard. It can be useful evidence that a supplier runs a documented quality system. It is not a test of a particular box of pins, and it is not issued by ISO.

ISO's certification page is explicit: ISO does not perform certification or issue certificates, and it does not permit anyone to use the ISO logo in connection with certification. External certification bodies perform certification. ISO suggests checking whether a body is accredited and whether it uses the relevant CASCO standard, and it points buyers to IAF CertSearch or to the certification or accreditation body. Accreditation confirms competence; ISO also notes that it is not compulsory, and that a lack of accreditation does not automatically mean a body is not reputable.

On the copy, read the legal name and sites, the scope (manufacture of safety pins or metal fasteners, or something unrelated?), the standard (for example ISO 9001:2015), the certificate number, the dates and status, and the certification body's name. If the name does not match the exporter on the invoice, ask for an explanation and for documents that tie the two together.

How to verify an ISO 9001 certificate on IAF CertSearch

IAF CertSearch is the International Accreditation Forum's public database for accredited certificates. ISO describes it as the IAF's global database, aggregating data from accreditation and certification bodies so you can confirm both statuses in one place. You can search by company name or certificate details. The IAF guide to a manual search by certificate number states that results can include certificates that are active, suspended, withdrawn or expired.

Search the legal name and number from the PDF. Confirm that the name, standard, certification body, sites and scope match the copy, and that the status is current. For a second check, contact the certification body. If nothing appears, the IAF guide says the certification may not yet have been added, the name may be restricted or confidential, or the record may have been removed. Follow up with the certification body or IAF CertSearch's inquiry route. Absence from the database is a reason to ask more questions, not automatic proof that a document is fake. IAF CertSearch also describes a three-way check: a valid certificate, a body accredited to issue it, and an accreditation body that is a recognised IAF member and MLA signatory for that standard. A non-accredited certificate can still exist; it cannot be confirmed in the same way.

REACH, nickel release and EN 1811

Buyers shipping into the EU, or supplying brands that sell there, often ask for "REACH" paperwork. REACH is a chemicals regulation, not a product-certification scheme like ISO 9001, and there is no single official REACH certificate that you can look up in a central database.

One restriction that matters for metal articles used against the skin is Annex XVII entry 27 of REACH (nickel and its compounds). The consolidated text on EUR-Lex, dated 10 October 2024, states that nickel and its compounds shall not be used:

  • in post assemblies inserted into pierced parts of the body unless nickel release is less than 0,2 μg/cm²/week;

  • in articles intended to come into direct and prolonged contact with the skin, if nickel release from the parts in such contact is greater than 0,5 μg/cm²/week.

The entry gives examples, including jewellery and watch parts, and "rivet buttons, tighteners, rivets, zippers and metal marks, when these are used in garments." Safety pins are not named in that list. The list is introduced with "such as", so it is not closed. Whether a given use is in scope depends on intended use and on whether contact is direct and prolonged. That is a judgement for you and your adviser.

For coated articles, including nickel-plated steel pins, the same entry requires that a non-nickel coating keep release at or below 0,5 μg/cm²/week for at least two years of normal use.

The regulation says CEN standards shall be used as the test methods. A Commission Communication of 20 December 2023 (C/2023/1604) publishes the current titles: EN 1811:2023 for articles intended for direct and prolonged skin contact, and EN 12472:2020 for simulating accelerated wear and corrosion on coated items. The European Commission's REACH restrictions page points to the same entry and standards.

If the restriction is relevant to your market, ask for a test report that identifies the articles, method, laboratory, date and result, and that still refers to the construction you are buying. Treat a one-line declaration as a statement, and decide whether you also need the laboratory report. See also the HS code and duty article; it does not replace a nickel-release test.

How to check an OEKO-TEX claim

OEKO-TEX STANDARD 100 is a label for textiles tested for harmful substances. The official standard page states that items bearing the label have passed safety tests, that every thread, button and accessory have been tested against a list of over 1,000 harmful substances, and that a certificate is issued for one year. You can check validity by scanning a QR code or by entering the number in the Label Check.

The official OEKO-TEX Label Check notes that all label numbers are case sensitive. If there is no result, the same page tells you to contact OEKO-TEX. When a result appears, compare the certificate holder, article scope and validity with the document you were sent. A STANDARD 100 certificate for fabric, thread or a garment factory's textile components does not automatically cover metal safety pins. A website logo, or wording such as "OEKO-TEX support", is not a check. This article does not state that any particular factory holds OEKO-TEX certification.

Mill test certificates and fastener inspection documents

Buyers often ask for a "mill test certificate" or a "material certificate". In trade those names are used loosely. The useful question is which inspection document, for which material or finished lot, to which standard.

ISO 10474:2013 (confirmed in 2023, so that edition remains current) defines inspection documents supplied with a steel-product delivery, in accordance with the order. That is the usual home of a mill document for incoming steel or wire.

For finished fasteners, including pins, ISO 16228:2017 (confirmed in 2022) specifies documents issued by the manufacturer or distributor, or an external authorised representative, on request with the order. The types named on the ISO page are a declaration of compliance (F2.1) and test reports (F2.2, F3.1 and F3.2). The standard notes that "certificate" is in common use, but that the term to use is "test report".

Write the type you need on the purchase order, and check that the legal name, grade and any heat or lot numbers can be tied to the pins you are buying. These documents support a shipment. They do not replace ISO 9001 or answer a nickel-release question on their own. If your destination requires evidence of the origin of iron or steel inputs, agree that list with your customs broker. See also the export documents checklist.

Third-party pre-shipment inspection

A pre-shipment inspection (PSI) report records how a particular lot was checked before dispatch. It is not a factory certificate, and it is not issued automatically with every order. If you need one, agree in writing, before production: who appoints the inspection company; when the inspection happens; what will be checked, against which approved sample; the sampling and pass/fail rule; and what happens if the lot fails. The report should identify the purchase order, quantity, packing and inspector. Use the sample evaluation checklist to fix the product standard, and see the FOB, CIF and DDP guide for shipping terms.

IEC, GST and Udyam checks

For an Indian exporter, three public identifiers can be checked without relying on a scanned letterhead alone.

Importer Exporter Code (IEC). The Directorate General of Foreign Trade (DGFT), Ministry of Commerce and Industry, Government of India, provides a public View Any IEC service. Enter the code and at least the first three characters of the firm name, and check that the name is consistent with the exporter on the invoice.

GSTIN. Official GST help for Search Taxpayer explains that you can look up any registered taxpayer on the GST portal (www.gst.gov.in) by GSTIN or UIN, including without logging in. Details shown include legal name, trade name, registration date, principal place of business and GSTIN status (including cancellation or auto-suspension where that applies). Match the legal name and address to the invoice. A cancelled or suspended GSTIN is a reason to stop.

Udyam (MSME) registration. If a supplier describes itself as an MSME, use the official portal udyamregistration.gov.in (Ministry of MSME, Government of India). The homepage includes Print/Verify and Verify Udyam Registration, and the site warns that no other website or app is official and that registration is free. An Udyam number is an MSME registration, not a quality or product certificate.

A successful look-up is not proof of product quality. A mismatch, a cancelled status, or a refusal to share the numbers is a reason to pause.

Red flags

None of these always proves fraud, but each is a reason to ask for a better document or a second check before you pay a deposit.

  • The legal name or address on a certificate does not match the exporter on the invoice, and no link is explained.

  • The scope does not cover the factory, process or product you are buying.

  • The certificate is expired, or IAF CertSearch or the certification body shows it as suspended or withdrawn.

  • The supplier uses the ISO logo as if ISO itself had certified the company (ISO does not permit that).

  • A "REACH certified" or "nickel-free" claim arrives without a test method, laboratory, date or article identification.

  • An OEKO-TEX number fails the Label Check, or the scope is for textiles that are not the pins you are ordering.

  • You are offered only a photograph, a cropped logo, or a file with no number you can type into a registry.

  • The supplier refuses a third-party inspection on a first or large order, or will not agree pass/fail rules in the purchase order.

  • An IEC or GSTIN does not look up, or the GSTIN is cancelled or suspended.

What to write in the RFQ and the purchase order

Put the document list in the order, not only in a chat. The RFQ template is a place to start. Add a short schedule, as applicable, for: the ISO 9001 copy and number, if certification is claimed; nickel-release test evidence to EN 1811:2023, and EN 12472:2020 for coated pins; an OEKO-TEX number and scope, if claimed; the mill or fastener inspection document type, tied to the lot; whether a third-party pre-shipment inspection is required, and against which sample; the exporter's IEC and GSTIN; and the destination, Incoterms and documents in the export documents guide.

Minimum order quantity is negotiable and depends on size, finish and packaging. Confirm the figure with the quotation. The frequently asked questions page is a starting point on sizes, materials, quality and export; still verify any certificate claim by the methods in this article.

Frequently asked questions

Does an ISO 9001 certificate mean the safety pins themselves are certified?

No. ISO 9001 certifies a quality management system and is issued by a certification body, not by ISO. It does not certify a particular box of pins, and it does not replace a product specification, sample approval, nickel-release test or lot inspection.

How do I verify that an ISO 9001 certificate is genuine and current?

Ask for a copy with the legal name, sites, scope, standard, number, dates and certification body. Search the name or number on IAF CertSearch, or contact the certification body, and confirm that the status, scope and sites match the factory. If nothing appears, follow up with the certification body.

What is a "REACH certificate" for metal safety pins?

There is no single official REACH certificate. Annex XVII entry 27 sets nickel-release limits for certain articles intended for direct and prolonged skin contact (0,5 μg/cm²/week) and a tighter limit for pierced-body post assemblies (0,2 μg/cm²/week). Safety pins are not named in the example list. If the restriction applies to your use and market, ask for a test report to EN 1811:2023 and, for coated items, EN 12472:2020.

How do I check an OEKO-TEX claim?

Enter the exact, case-sensitive number in the official OEKO-TEX Label Check. Confirm that the holder, article scope and validity cover the goods you are buying. STANDARD 100 certificates are issued for one year. A website logo is not a verification.

What is the difference between a mill test certificate and a pre-shipment inspection?

A mill or fastener inspection document describes the material or finished fasteners for a delivery (ISO 16228 names a declaration of compliance and several test-report types). A pre-shipment inspection report records how a particular packed lot was checked against your specification or approved sample. Neither replaces the other.

How can I check an Indian exporter's IEC or GST number?

Look up the IEC on DGFT's View Any IEC service (code plus at least the first three characters of the firm name). Look up the GSTIN with Search Taxpayer on the GST portal, which can be used without logging in. Match the legal name to the invoice. For an MSME claim, verify the Udyam number on udyamregistration.gov.in.

Ask for the documents, then check them

Collect the numbers, verify them in the official registries or with the issuing body, and write the document list into the purchase order. If you already know the sizes, material, destination and the documents you need, send an enquiry or use the contact page: sales@safety-pins.com, +91 6293 155 550 (WhatsApp available), head office at G-4 & 5, City Centre, 19, Synagogue Street (Brabourne Road Facing), Kolkata 700001, India. Documents of the types discussed in this article can be requested there. Minimum order quantity is negotiable.

Sources

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