On 16 January 2023, the following substances had a Harmonised Classification and Labelling (CLH) proposal submitted:

1. N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine

2. Sulphuryl difluoride

3. Talc (Mg3H2(SiO3)4)

4. Garlic, ext.

This brought the number of submitted CLH intentions to 67.