Last reviewed 18 November 2021
The European Chemicals Agency (ECHA) has opened a consultation on the occupational exposure limits (OELs) of 1,4-dioxane and isoprene.
ECHA are looking for comments on the scientific reports for occupational exposure limits on:
1,4-dioxane (EC 204-661-8, CAS 123-91-1) — deadline 26 November 2021
isoprene (EC 201-143-3, CAS 78-79-5) — deadline 10 December 2021.
Comments can be given via the ECHA website.