On 1 January 2024 Annex VIII to the CLP Regulation will enter into force for industrial use mixtures that are classified as hazardous on the basis of their health or physical effects. From that date, if you place such a mixture on the market in EU, you must notify it for the respective member state market in the harmonised format via the ECHA PCN portal.
The harmonised information requirements include the full chemical composition, the toxicological information, information about the product, and the unique formula identifier (UFI), according to Annex VIII to the CLP Regulation.
However, industrial use mixtures have the option of making a “limited submission”, where compositional information from the Safety Data Sheet can be used. If this option is used, the notification must include a contact person who can provide around the clock rapid access to the complete compositional details in case of an incident.
CLP Regulation Annex VIII webpage: EUR-Lex – 32020R1677 – EN – EUR-Lex (europa.eu)
ECHA Poison Centres portal: https://poisoncentres.echa.europa.eu/
Ekotox SDS webpages: https://ekotox.eu/safety-data-sheet-sds/