Classifying substances for UK REACH deadlines
17 December 2021
The first UK REACH deadline of 27 October 2023 is for substances over 1000 tonnes per annum and those that are: carcinogenic, mutagenic or toxic for reproduction (CMRs) — 1 tonne or more per year; very toxic to aquatic organisms (acute or chronic) — 100 tonnes or more per year; candidate list substances (at 31 December 2020). How can I determine if my substances meet that criteria?