WorkSafeBC Home

Table of Exposure Limits for Chemical and Biological Substances

Occupational Health and Safety Regulation section 5.48 provides established exposure limits for a worker's exposure to hazardous chemical substances. Generally, these exposure limits are established according to the Threshold Limit Values (TLVs) adopted by the American Conference of Governmental Industrial Hygienists (ACGIH).

Publication Date: Jul 3, 2018 File type: PDF (207 KB) Asset type: Information Sheet