The workplace exposure standard for respirable coal dust has been reduced from 3 mg/m3 to 1.5 mg/m3.
Under the , must eliminate or minimise the so far as is reasonably practicable, including those associated with chemical exposure. A must also ensure that workers are not exposed to any above the concentration listed in the .
is an airborne contaminant found predominantly in coal mines. Workers who are exposed to coal dust, such as mine workers and those involved in coal processing and transport, can develop such as .
From 1 October 2022, the WES for coal dust (containing less than five per cent quartz) (respirable dust) will halve from an eight hour time weighted average of 3 mg/m3 to 1.5 mg/m3. The WES for coal dust has been reduced to better protect workers from the adverse health effects associated with breathing in coal dust.
The new WES was agreed by WHS ministers following an expert review commissioned by Safe Work Australia.
The revised WES takes effect when implemented in a jurisdiction. WHS ministers agreed for most jurisdictions this will be no later than 1 October 2022. Contact your or for information on the laws that apply in your state and territory.
Go to the for information about the change.
for updates on workplace exposure standards.
