18 February 2019

Workplace exposure standards review open

Draft evaluation reports and recommendations will be released for comment alphabetically throughout the project.
31 January → 28 February 2020

Release 11 - 5-Methylheptan-3-one to osmium tetroxide

14 February → 13 March 2020

Release 12 - Oxalic acid to picric acid

28 February → 27 March 2020

Release 13 - Pindone to silicon tetrahydride

13 March → 10 April 2020

Release 14 - Silver to tetryl

27 March → 24 April 2020

Release 15 - Thallium, soluble compounds to n-valeraldehyde

10 April → 08 May 2020

Release 16 - Vanadium to zirconium compounds

June 2020

Workplace exposure standards review finalised

Final, revised WES for airborne contaminants.