On 23 May 2023, ECHA’s Public Activities Coordination Tool (PACT) was updated with the following new intentions for Assessment of regulatory needs (ARN):

1. Reaction products from the oxidation, peroxidation and ketalization of (3S)-3-methyl-5-[(1s,4as,8as)-5,5,8a-trimethyl-2-methylenedecahydro-1-naphthalenyl]-1-penten-3-ol

2. Reaction mass of rel-(3aR,5aR,8aR,8bS)-2,2,6,6,7,8,8-heptamethyldecahydro-2H-indeno[4,5-b]furan and rel-(3aS,5aR,8aS,8bS)-2,2,6,6,7,8,8-heptamethyldecahydro-2H-indeno[4,5-b]furan and rel-(2R,3aR,7aS)-1,1,2,3,3-pentamethyl-3a-(2-methylallyl)octahydro-4H-inden-4-one

3. Reaction mass of (3aR,5aS,9aS,9bR)-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan and (3aS,5aR,9aR,9bS)-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan

4. Reaction mass of (3aR*,5aS*,9aS*,9bR*)-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan and (3aR*,5aS*,9aS*,9bS*)-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan

5. Indeno(4,3 A-B) Furan Decahydro-2,2,7,7,8,9,9-Heptamethyl-

6. Dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan

7. Dodecahydro-3,8,8,11a-tetramethyl-5H-3,5a-epoxynaphth[2,1-c]oxepin

8. Pentamethyl octahydroindenodioxane

9. No name

10. [3aR-(3aa,5aß,9aa,9bß)]-dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan

11. 3-Pentanone, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, reaction products with 2-propyn-1-ol

12. 2,6,6,7,8,8-hexamethyl-3,3a,4,5,5a,6,7,8-octahydro-2H-indeno[4,5-b]furan, 1,1,2,3,3-pentamethyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one and rel-(3aR,7aR)-1,1,2,3,3-pentamethyloctahydro-4H-inden-4-one

13. 2,2,6,6,7,8,8-heptamethyl-4,5,6,7,8,8B-hexohydro-3AH-indeno[4,5-D][1,3]dioxole

14. (+-)-(3aRS,5aSR,9aSR,9bSR)-3a,6,6,9a-Tetramethyldodecahydronaphtho[2,1-b]furan

15. 4,4'-methylene bis(dibutyldithiocarbamate)

In addition, the PACT was updated with the following finalised ARN:

1. Olaflur

This update brought the number of PACT ARN and Hazard assessment substances to 3620.