EU – CLP Updated – ATP 22 Published.

EU – CLP Updated – ATP 22 Published

Regulation (EC) No 1272/2008 (CLP), ATP22 amendments Regulation (EU) 2024/2564
was published in the
Official Journal of the European Union.
Accordingly, 7 substances were removed from the Annex 6 list and the classification of 43 substances was updated.

Some of the most notable changes include formaldehyde (CAS NO: 50-00-0), sulfur (CAS NO: 7704-34-9),
ethyl mercaptan (CAS NO: 75-08-1), n-hexane (CAS NO: 110-54-3), and formic acid (CAS NO: 64-18-6).

The new classifications will be implemented as of May 1, 2026.



For the full text of the relevant revision



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