Poison Centre Notification

Poison Centre Notification (PCN) for Cosmetics: EU Requirement Explained

Guide · EU Compliance

If your cosmetic product is sold in the EU, there's a good chance it needs a Poison Centre Notification (PCN) and most brand owners have never heard of it until a national poison centre or importer asks about it.

What Is a Poison Centre Notification?

A Poison Centre Notification is a mandatory EU submission that gives national poison control centres the exact formulation information they need to treat someone quickly in a medical emergency accidental ingestion, severe allergic reaction, or misuse of a product. It's required under Article 45 of the CLP Regulation for mixtures classified as hazardous for health or physical effects, which includes a meaningful share of cosmetic products once you look closely at their ingredient profiles.

Why This Exists

Before harmonisation, each EU country ran its own poison centre notification system with different formats and data requirements meaning a brand selling across ten EU countries might have had to submit ten different versions of the same information. The EU centralised this through ECHA's PCN portal, standardising submissions so any national poison centre in the EU can pull up accurate formulation data within seconds during a genuine emergency call.

Who Actually Needs to Submit One

The obligation falls on the "importer or downstream user placing the mixture on the market" in practice, this usually means:

  • Your business, if you are formulating and selling a cosmetic product classified as hazardous under CLP into the EU market
  • Your EU-based importer or distributor, if you're a non-EU brand selling into the EU through a local partner (though responsibility should be clearly agreed contractually)
  • Anyone who rebrands or private-labels an existing formulation under their own name, since PCN obligations attach per submitter, not per formula

Myth vs Fact

Myth: "PCN only applies to industrial chemicals, not cosmetics."
Fact: Many cosmetic products particularly those with CLP-classified ingredients like certain preservatives, AHAs, or fragrance components fall squarely within PCN scope. Formulation, not product category, determines whether it applies.

Myth: "If I have a CPSR, I don't need a PCN."
Fact: These are two completely separate obligations under two different laws. A CPSR does not satisfy the PCN requirement, and vice versa.

What Information Goes Into a PCN Submission

  1. Product identification product name, brand, and a Unique Formula Identifier (UFI) code
  2. Hazard classification the CLP classification of the mixture
  3. Full quantitative formula every component and its exact concentration, including fragrance components above certain thresholds
  4. Toxicological information relevant data to support emergency medical response
  5. Product category (EuPCS) a standardised European Product Categorisation System code describing the product type
  6. Packaging and colour information helps responders and centres identify the product quickly in an emergency

The UFI Code: What It Is and Why the Label Matters

The Unique Formula Identifier (UFI) is a 16-character alphanumeric code generated specifically for your exact formulation. It must appear on the product label (or, for very small packaging, in the accompanying information) so that if a medical emergency occurs, a poison centre can instantly match the physical product in front of them to the exact submitted formulation on file no guesswork, no delay.

This makes the UFI one of the very few compliance requirements that has a direct, physical footprint on your finished product's packaging it's not just a background filing.

PCN vs CPSR vs SDS: Quick Clarification

Document What it's for
CPSR Proves the finished product is safe for consumer use
SDS Communicates chemical hazard information along the supply chain
PCN Gives poison centres exact formulation data for emergency response

A single hazardous cosmetic product can genuinely require all three, each serving a distinct legal purpose none of them substitutes for another.

Step-by-Step: How a PCN Submission Happens

  1. Confirm CLP classification. Determine whether your finished product is classified as hazardous for health or physical effects under CLP this decides whether PCN applies at all.
  2. Generate a UFI. Create the code via ECHA's UFI generator, tied to your exact formula and company VAT number.
  3. Assign a EuPCS product category code. Classify your product using the standardised European system.
  4. Submit via the ECHA PCN portal. Enter the full formulation, hazard classification, and packaging details.
  5. Print the UFI on your label. Ensure it's visible and correctly formatted per labelling requirements.
  6. Update the submission when the formula changes. Any material reformulation requires a new or updated PCN submission and, often, a new UFI.

Does This Apply If I Only Sell in the UK?

PCN, as it currently operates through ECHA's harmonised portal, is an EU requirement. The UK maintains its own separate national poison information arrangements outside this EU system. If you sell into both UK and EU markets, treat this as two distinct compliance tracks rather than assuming one submission covers both.

Common Mistakes Brands Make With PCN

Mistake #1 — Assuming a non-hazardous-looking cosmetic is automatically out of scope, without actually checking its CLP classification.
Mistake #2 — Forgetting to update the PCN and UFI after a formula change, leaving poison centres with outdated data.
Mistake #3 — Printing the UFI incorrectly or omitting it from small-format packaging where alternative disclosure rules actually apply.
Mistake #4 — Assuming a UK-only launch covers EU obligations, or vice versa.

Quick Checklist

  • Confirm your product's CLP hazard classification before assuming PCN does or doesn't apply.
  • Generate a UFI tied to your exact formula and company details.
  • Assign the correct EuPCS product category code.
  • Submit the full formulation and hazard data via the ECHA PCN portal.
  • Print the UFI correctly on your label or accompanying packaging information.
  • Resubmit and regenerate the UFI whenever the formula changes materially.

Frequently Asked Questions

Does every cosmetic product need a PCN submission?

No. Only products classified as hazardous for health or physical effects under CLP fall within PCN scope. Many gentle, non-classified cosmetic formulations are outside this requirement entirely.

What is a UFI code and where do I get one?

It's a unique 16-character code tied to your exact formulation, generated free of charge through ECHA's UFI generator tool using your company's VAT number and a formula-specific identifier.

Does a CPSR cover the PCN requirement?

No. They are entirely separate legal obligations under different regulations. A completed, compliant CPSR does not exempt you from submitting a PCN if your product's CLP classification requires one.

Do I need a new PCN if I reformulate my product?

Yes. A material formula change typically requires a new or updated PCN submission, and often a new UFI, since the notification must reflect your product's actual current composition.

Is PCN required for products sold only in the UK?

The EU's harmonised PCN system applies to products placed on the EU market. The UK operates separate national poison information arrangements, so UK-only sales are governed by a different track.

Final Word

PCN is one of the least-known but most physically visible compliance requirements a cosmetic brand can face it's the reason a strange 16-character code sometimes appears on the back of a hazardous-classified product. If your formulation includes CLP-classified ingredients, treat PCN as a standing item alongside your CPSR and SDS work, not an afterthought discovered only when an EU distributor asks about it.

Not sure if your product needs a Poison Centre Notification?

NestQual helps cosmetic brands navigate CPSR, PIF, SDS, and PCN requirements together, so nothing gets missed before you launch in the EU.

Get a CPSR for your product See the Complete Compliance Pack

Sources

  1. European Chemicals Agency, Poison Centres — Article 45 CLP Notifications — poisoncentres.echa.europa.eu
  2. European Parliament and Council, Regulation (EC) No 1272/2008 (CLP), Article 45 & Annex VIII — eur-lex.europa.eu
  3. European Chemicals Agency, UFI Generator — poisoncentres.echa.europa.eu
  4. European Parliament and Council, Regulation (EC) No 1223/2009 on cosmetic products — eur-lex.europa.eu
  5. Cosmetic, Toiletry and Perfumery Association (CTPA), Safety of Cosmetics — ctpa.org.uk

This article is for general information and does not constitute legal advice. Always confirm current requirements for your specific product and market with a qualified safety assessor or Responsible Person.

 

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