Occupational hygiene

3 Calgary companies charged for hydrogen sulphide leak

Charges allege the companies are guilty of ‘knowingly releasing a substance to the environment’

3 Calgary companies charged for hydrogen sulphide leak

WorkSafeBC reminds workers to work safely in cold weather

Between 2015 and 2018, 30 workers in B.C. were injured as a result of cold exposure

WorkSafeBC reminds workers to work safely in cold weather

WorkSafeBC changes exposure limits on chemicals

Employers must ensure that no worker is exposed to a substance that exceeds the ceiling limit

WorkSafeBC changes exposure limits on chemicals

Alberta introduces revisions to asbestos abatement manual

OHS law requires 72-hour notice for projects that may disturb asbestos

Alberta introduces revisions to asbestos abatement manual

Ontario adopts changes to occupational exposure limits on 36 substances

Several other changes came into effect on Jan. 1

Ontario adopts changes to occupational exposure limits on 36 substances

High levels of air pollutants found in TTC subway system

Union says TTC ‘not prioritizing employee health and safety’

High levels of air pollutants found in TTC subway system