OHS Policies: Exposure limits
Published on: June 20, 2025OHS Policies — Occupational Health and Safety Regulation
OHS Policy R5.48-1 has been amended (effective June 20, 2025) to reflect the current exposure limits for substances listed on the new or revised Threshold Limit Values for 2021, 2022, 2023, and 2024 from the American Conference of Governmental Industrial Hygienists.
OHS Guidelines: Exposure limits
Published on: June 20, 2025Guidelines — Occupational Health and Safety Regulation
- Part 5 Chemical Agents and Biological Agents
- Table of Exposure Limits for Chemical and Biological Substances
The table has been updated to reflect changes to OHS Policy R5.48-1 (amended June 20, 2025). Deletions are shown as strikethrough; additions and revisions are highlighted in green.
- Table of Exposure Limits for Chemical and Biological Substances
New and revised guidelines are posted for a 60-day preliminary period, during which time the stakeholder community may comment and request revisions.
OHS Guidelines: High stem density of dangerous trees
Published on: June 05, 2025Guidelines — Occupational Health and Safety Regulation
The following guideline was issued on June 5, 2024:- Part 6 Forestry Operations and Similar Activities
G26.11(3) High stem density of dangerous trees - Requesting approval
New and revised guidelines are posted for a 60-day preliminary period, during which time the stakeholder community may comment and request revisions.
Guidelines — Workers Compensation Act
Editorial revisions were made to the following guideline on June 5, 2024:
OHS Guidelines: Standard for laser devices in health care
Published on: May 08, 2025Guidelines — Occupational Health and Safety Regulation
The following guideline was issued on May 8, 2025:
- Part 7 Radiation
G7.23(c)(iv) Standard for laser devices in health care
OHS Regulation: Three-point seat belts on mobile equipment
Published on: March 31, 2025The following amendments to the Occupational Health and Safety Regulation are in effect March 31, 2025 [B.C. Reg. 283/2024].
Part 16 Mobile Equipment
- 16.2 Application (amended)
- 16.21 Seat belts (amended)
- 16.21.1 When minimum 3-point seat belts required (enacted)