Guideline Update

Published on: May 01, 2019

Guidelines — Occupational Health and Safety Regulation

Part 5 Chemical Agents and Biological Agents
- Table of exposure limits for chemical and biological substances
  The Table of Exposure Limits and Notations has been updated to reflect recent changes to the notations by the ACGIH and IARC for some substances, as well as some housekeeping changes. These revisions are highlighted in green.