Acts Online
GT Shield

Occupational Health and Safety Act, 1993 (Act No. 85 of 1993)

Regulations

Regulations for Hazardous Chemical Agents, 2020

Annexures

Annexure 3 : Hazardous Chemical Agent Guidelines

Guidance on medical surveillance and biological monitoring

Mixed exposures

Calculation of exposure with regard to the specified reference periods

 

87. The following guidance is provided as an approved method for the calculation of exposure in relation to the eight-hour, short-term and one-year reference periods.