Appearance
WEEL (def.) β
WEEL
WEEL = Workplace Environmental Exposure Level
WEELs are health-based guide values for chemical stressors. The WEELs provide air concentrations intended to protect most workers from adveres health effects related to occupational exposures.
The WEELs were originally published by AIHA, but are nowadays managed by the Occupational Alliance for Risk Science (OARS), part of the non-profit organisation Toxicology Excellence for Risk Assessment (TERA).