Submit your poison centre notification yourself.

What is a PCN?

Under Annex VIII of the CLP Regulation, a hazardous mixture placed on the EU market must be notified to the poison centres through ECHA before it is sold, and its label must carry the UFI from that notification. Many candles, wax melts and reed diffusers are classified as hazardous because of their fragrance — and then need one.

How it works

1. 01

   Set up your company once

   Enter the legal entity that places your products on the market — name, address, VAT number and the UUID of your ECHA account. Every dossier reuses it as the submitter.

2. 02

   Create the product

   Pick the fragrance, its load and the base. Molekule works out the CLP classification of the finished product and generates its UFI.

3. 03

   Complete the PCN details

   Add what only you know: the countries you sell in, trade names, packaging, product category and the toxicological information for emergency responders.

4. 04

   Check readiness

   A checklist lists anything missing or that ECHA would reject, each with a link to where you fix it. The download unlocks once nothing is blocking.

5. 05

   Download and submit

   Download the .i6z dossier and upload it in the ECHA Submission portal. You receive the submission number and the product is notified.

What Molekule fills in for you

Composition

The base with its identity and concentration, and the fragrance declared as a mixture in mixture — by your supplier's UFI when there is one, otherwise from its safety data sheet.

Classification and label

Hazard classes, H and P statements, signal word and pictograms of the finished product, exactly as on your CLP label.

UFI

A unique formula identifier generated from your company and the product, ready for the label and the dossier.

Submission languages

Worked out from the markets you sell in, so each poison centre receives the dossier in a language it accepts.

Submitter

Your company's legal details and ECHA account, entered once and reused for every product.

Format checks

Each dossier is checked against ECHA's validation rules and IUCLID schemas before you can download it.

What stays with you

• You submit under your own ECHA account — Molekule never submits on your behalf.
• You remain responsible for the notification; you can open the dossier in IUCLID and review it before submitting.
• Keep the submission number ECHA returns with your product records.