If you’re shortlisting silicone foam dressing manufacturers for the US and EU, “we’re compliant” isn’t a procurement answer.
What you need is a buyer-verifiable evidence pack—documents you can request, fields you can cross-check, and public databases you can use to confirm the basics.
This post gives you:
A screening checklist (fast pass/fail)
A deep-dive checklist (for your approved-supplier shortlist)
Copy‑paste templates to request certificates and audit history
Key Takeaway: Treat regulatory proof like supplier qualification: define what counts as evidence, how you verify it, and what “not good enough” looks like.
What counts as “regulatory proof” (and what doesn’t)
Before the checklist, align on these four common misunderstandings:
“FDA registered” is not the same as “510(k) cleared.” Registration/listing is a separate FDA process.
ISO 13485 is a QMS certification, not a market authorization. It supports compliance; it does not grant US/EU market access on its own.
A CE mark without the right supporting documents is a risk. You should be able to see the Declaration of Conformity (DoC) and (when applicable) the Notified Body certificate.
UDI is not a checkbox—it’s a traceability system. You’re validating identifiers, labeling, and the supplier’s ability to maintain consistent records across variants.
Fast screening checklist for regulatory proofs
(Use this before you spend time on samples.)
A. Supplier identity & scope
Manufacturer legal entity name and address match across all documents (certificates, DoC, labels).
Manufacturing site(s) are listed (not just a trading company address).
Products you’re sourcing are clearly in-scope (silicone foam dressings, bordered/non‑bordered variants, sterile/non‑sterile as applicable).
B. ISO 13485 (QMS)
ISO 13485 certificate provided.
Scope explicitly covers relevant activities (e.g., design and/or manufacture of medical dressings).
Certificate includes site address(es) and is currently valid.
C. CE under EU MDR (for EU market access)
EU Declaration of Conformity (DoC) provided for the product family.
Device classification is stated (and consistent with the intended use).
If a Notified Body is required for the device class, an MDR certificate is provided.
D. FDA pathway (for US market access)
Supplier states whether the product is 510(k) cleared or 510(k) exempt (and provides rationale).
If 510(k) cleared: 510(k) number + clearance letter are provided.
E. UDI & labeling basics
Sample label artwork includes UDI carrier (barcode/AIDC) and human-readable UDI.
Lot/expiry fields exist where required (especially important for sterile products).
Pro Tip: If a supplier hesitates on providing a DoC, certificate scope, or verification pathway, treat that as a qualification signal—not a paperwork delay.
Deep-dive compliance checklist (approved-supplier shortlist)
This is the “procurement + QA/RA” version. Use it when you’re down to a shortlist and need to reduce onboarding and recall risk.
1) FDA 510(k): what to request and how to verify
Request from the supplier
510(k) number and the FDA clearance letter (PDF).
510(k) summary (or equivalent public record) showing:
device name and intended use/indications
key materials and construction overview
performance testing categories (as applicable)
Current IFU/labeling version that matches the cleared intended use.
Verify independently (buyer-side)
Confirm the record exists in the FDA’s releasable 510(k) database (FDA).
Cross-check via the FDA Premarket Notification (510(k)) search (FDA) if you’re validating details across searches.
Red flags
“FDA registered” offered as a substitute for clearance.
510(k) number provided but the device name/applicant doesn’t match what you’re buying.
IFU/claims that go beyond what the clearance supports.
2) FDA establishment registration & device listing: what it proves (and what it doesn’t)
Request from the supplier
FEI (Facility Establishment Identifier), DUNS (if used), and the registered establishment name.
Device listing information that maps to the product family you’re sourcing.
How to use it
Treat registration/listing as an identity and activity check.
Use the FDA’s device registration and listing overview (FDA) to align your team on what this evidence means.
Red flags
Supplier cannot produce FEI/registration details or provides inconsistent entity names.
Listing claims are vague (no mapping to your product family).
3) CE under EU MDR: certificate + DoC + traceability
Request from the supplier
EU Declaration of Conformity (DoC) for the exact product family/variants.
If applicable: Notified Body certificate (MDR), including:
Notified Body number
certificate scope
validity dates
A one-page “classification rationale” summary (helps your internal alignment).
Basic UDI‑DI (or a list by product family) if available in the supplier’s system.
Verify independently (buyer-side)
Confirm the Notified Body is active and appropriately designated in the EU NANDO directory (European Commission).
Align your timeline with the EU Commission notice on EUDAMED modules becoming mandatory from 28 May 2026 (European Commission).
Red flags
Certificate exists but scope doesn’t cover the relevant device family/site.
CE mark presented without the DoC.
Supplier can’t explain how they maintain UDI records across size/shape variants.
4) ISO 13485: make the scope do real work
Request from the supplier
ISO 13485 certificate (full, not a cropped screenshot).
Scope statement and site list.
Surveillance/recertification dates (at least high-level).
Buyer check questions
Does scope include design (if you’re outsourcing design inputs) or only manufacturing?
Are critical subcontractors controlled (e.g., sterilization, packaging, printing)?
Red flags
Certificate covers a different site than the manufacturing site on your documents.
Scope is too broad/vague to map to your sourced products.
5) UDI: verify traceability, not just a barcode
Request from the supplier
Label artwork samples showing UDI carrier + human-readable UDI.
Variant mapping: how UDI changes across sizes/shapes (bordered vs non‑bordered, etc.).
Traceability statement: how lot/batch records are retained and retrieved.
Verify independently (US buyer-side)
Search the DI in AccessGUDID (NIH/FDA-linked) to confirm publicly visible attributes align with the label.
Red flags
UDI exists on one SKU but not consistently across family variants.
Supplier can’t demonstrate how they handle label changes and version control.
Downloadable compliance checklist (copy/paste)
You can paste this section into your RFQ pack or supplier onboarding doc.
Minimum evidence pack (RFQ gate)
ISO 13485 certificate (scope + sites + validity)
CE MDR: EU DoC + MDR certificate (if applicable)
FDA: 510(k) number + clearance letter (or exemption rationale)
UDI label sample + lot/expiry fields
Due diligence pack (shortlist)
Device family/variant mapping (SKU → certificate/DoC coverage)
UDI mapping across variants + traceability process
High-level audit history (see templates below)
Complaint handling and CAPA process overview (summary level)
Templates: request certificates and audit history (copy/paste emails)
Template 1 — Request the “minimum evidence pack”
Subject: Request for regulatory evidence pack — silicone foam dressings (OEM)
Hello [Name],
We are evaluating silicone foam dressing suppliers for [market: US/EU/Global]. Please share the following documents for initial screening:
ISO 13485 certificate (full PDF) including scope, sites, and validity dates
EU MDR: EU Declaration of Conformity for the product family + Notified Body certificate (if applicable)
US FDA: 510(k) number and clearance letter (or written rationale for 510(k) exemption)
UDI: label artwork samples showing UDI (AIDC + human-readable) and lot/expiry fields
Please also confirm:
legal manufacturer name/address used on labeling
manufacturing site address(es)
whether sterilization/packaging is in-house or outsourced
Thank you, [Your name] [Company]
Template 2 — Request audit history and current audit readiness
Subject: Audit history request (last 3 years) — QMS & regulatory
Hello [Name],
As part of our supplier qualification, please provide a high-level audit history for the last 36 months:
ISO 13485 surveillance/recertification audits: dates, certification body, and outcome (pass/major/minor NC count)
Notified Body audits (if applicable under MDR): dates and audit type (QMS/technical documentation), outcome summary
FDA inspections (if applicable): dates and high-level outcome summary (e.g., no action indicated / voluntary action indicated)
We do not require confidential audit reports at this stage. A summary table is sufficient.
Additionally, please confirm:
how complaints are logged and trended (summary level)
CAPA lead time targets (e.g., closure within X days)
document control: how labeling/IFU versions are controlled and released
Thank you, [Your name] [Company]
Template 3 — Request UDI variant mapping
Subject: UDI/labeling variant mapping request — silicone foam dressings
Hello [Name],
Please share a SKU-to-UDI mapping for the silicone foam dressing variants we’re evaluating:
bordered vs non‑bordered
different sizes/shapes
sterile vs non‑sterile (if applicable)
For each SKU, please include:
UDI-DI (and any Basic UDI-DI if used)
label image or artwork reference
lot/expiry format
Thank you, [Your name] [Company]
Where SLK Medical fits (neutral)
If you’re sourcing globally, a manufacturer like SLK Medical can support your supplier-qualification workflow by providing the document pack above and helping you map variants, labeling, and compliance evidence.
For additional procurement context, SLK Medical also publishes a CE MDR & FDA readiness guide for private label that you can use as a starting point for your internal checklist.
Key takeaways
Ask for buyer-verifiable evidence, not marketing claims.
Separate 510(k) clearance from registration/listing in your internal review.
Make certificate scope + sites + validity dates non‑negotiable.
Treat UDI as a traceability system across variants, not “a barcode on one box.”
Use templates to standardize supplier responses and speed up shortlist decisions.
Next steps
If you want, you can:
Copy/paste the templates above into your RFQ pack, or
Request a compliance pack + free samples from SLK Medical to validate fit for your intended use and logistics needs.
⚠️ Note: This checklist is for procurement qualification support and does not constitute legal or regulatory advice. Requirements vary by device classification, intended use, and target market.
