Compliance Testing and Homogenous Exposure Group Assessment in the South African Coal Mining Industry

ConclusionsAll three approaches mainly confirmed non-compliance of HEGs. SAMI CoP tended to show compliance of HEGs more than CEN. Non-homogenous HEGs had many job titles that were homogenous according to both SAMI CoP and GSD criteria. There was no perfect agreement of homogeneity by all the indicators. For both future constitutions of HEGs as well as a retrospective assessment of high exposure groups, homogeneity can be improved by using job titles.
Source: Annals of Occupational Hygiene - Category: Occupational Health Source Type: research