What is a C&L Notification?

C&L stands for “Classification” and “Labelling.” A C&L notification involves identifying the potential health and environmental hazards of hazardous substances placed on the market, communicating this information through labelling, and officially notifying the ECHA C&L Inventory to comply with the EU CLP Regulation.

Chemleg offers C&L Notification (Classification and Labelling Notification) services to help companies comply with Article 40 of the EU CLP Regulation (Regulation (EC) No 1272/2008). This notification ensures that hazardous substances placed on the EU market are properly classified and listed in the ECHA Classification and Labelling Inventory.

Who is required to submit a C&L notification?

  • Manufacturers and importers placing hazardous substances on the EU market (≥1 tonne per year).
  • Non-EU exporters (via an EU-based Only Representative, OR).
  • Companies introducing new hazardous substances not yet listed in the C&L Inventory.

How is the C&L Notification submitted?

The C&L notification process can be summarized as follows:

  1. Identify the legal entity responsible for the notification.
  2. Gather the necessary information: substance identity, EU importer/manufacturer details, hazard classification, labelling elements, etc.
  3. Ensure that the substance is accurately classified according to the CLP Regulation. This step is critical since all labelling and notification data are based on the classification.
  4. Create the C&L notification dossier using the IUCLID system.
  5. Submit the prepared dossier to ECHA via the REACH-IT platform.
  6. Upon successful completion, a confirmation report is received from ECHA. It is recommended to retain this report for future inspections.
  7. Keep the C&L notification up to date. Any changes in the classification, composition, concentration, or contact information of the notifier must be reflected through an updated notification.

A C&L notification must be submitted no later than one month after a hazardous substance is first placed on the EU market in quantities of 1 tonne or more per year. Please note that C&L notifications apply only to hazardous substances, not to mixtures. However, if you are placing hazardous mixtures on the market, you may be required to submit a Poison Centre Notification (PCN) instead. Chemleg is ready to assist you with both C&L and PCN notification processes.

C&L Notification Services by Chemleg

Chemleg ensures that your C&L notifications are prepared comprehensively and accurately, taking over this obligation under CLP compliance on your behalf. Our service includes:

  • C&L Notification Preparation & Submission
  • Verification of Existing Notifications
  • Updating & Managing C&L Notifications
  • Regulatory Monitoring & Compliance Support

You can schedule a meeting with our experts by filling out the form.

    Frequently Asked Questions

    For which substances is C&L notification required?

    All substances classified as hazardous under the CLP Regulation require C&L notification.

    No. Although both relate to chemical safety, they serve different purposes, have different obligations, and fall under different regulations.

    If the substance has been registered under REACH and includes valid classification data in compliance with CLP, a separate C&L notification is generally not required. However, if the classification information is missing or incorrect, a separate notification is mandatory.

    C&L notification includes information on hazard classification and labelling of a substance, while a PCN provides detailed information for poison centres to be used in emergency health response (e.g., poisoning incidents) for hazardous mixtures.

    Failure to meet C&L notification obligations can result in legal penalties, including fines, product recalls, or bans on placing products on the market.

    No. C&L notification applies only to hazardous substances. However, hazardous mixtures must comply with Poison Centre Notification (PCN) requirements under CLP Annex VIII.

    Yes. If new data leads to a reclassification (e.g., higher toxicity), the notifier must update the C&L notification without delay (Article 40(2) of CLP). Chemleg assists with these updates.

    No. REACH focuses on registration and risk management of substances, while C&L specifically standardizes hazard classification and labelling.

    Chemleg prepares and submits your C&L notifications, verifies your existing entries, updates and manages your notifications on your behalf, and provides regulatory support to ensure continued compliance.