18 February 2019

Workplace exposure standards review open

Draft evaluation reports and recommendations will be released for comment alphabetically throughout the project.
18 February → 30 April 2019

Release 1 (RCS and RCD) open for comment

Draft evaluation reports and recommendations for respirable crystalline silica and respirable coal dust available for comment.

February 2020

Workplace exposure standards review closed

Public comment for the WES review is closed.
March 2020

Workplace exposure standards review finalised

Final, revised WES for airborne contaminants.