On 29 January 2024, the following substances were notified to the Registry of Intentions for Harmonised Classification and Labelling (CLH) proposals:

1. Mono- and di-phthalate esters with linear and/or branched alkyl moieties with at least one longest continuous carbon chain counted from the ester function corresponding to C4-C6 and/or with C6 cyclic saturated carbon chains and/or with unsaturated hydrocarbyl moieties

2. Perhydro-1,3,5-trinitro-1,3,5-triazine

3. Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine

This brought the number of current CLH intentions to 43.