Chile Regulation on Basic Sanitary and Environmental Conditions in Workplaces – Time Weighted Average Limits and Short-Term Exposure Limits

Chile Regulation on Basic Sanitary and Environmental Conditions in Workplaces – Time Weighted Average Limits and Short-Term Exposure Limits formulated by the Ministry of Labor and Social Security, covers OELs for chemical, physical, and biological agents by setting 8-hour TWAs and 15-minute STELs, with peak limits specified for certain substances. Employers must conduct exposure assessment and control measures to ensure worker exposure remains below statutory permissible standards and perform regular workplace environmental monitoring.