OHS Policies: Exposure limits
Published on: August 20, 2025OHS Policies — Occupational Health and Safety Regulation
OHS Policy R5.48-1 has been amended (effective August 20, 2025) to reflect the current exposure limits for substances listed on the new or revised Threshold Limit Values for June 2025 from the American Conference of Governmental Industrial Hygienists.
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 Policies: Exposure limits
Published on: March 14, 2025OHS Policies — Occupational Health and Safety Regulation
OHS Policy R5.48-1 has been amended (effective March 14, 2025) to reflect the current exposure limits for substances listed on the new or revised Threshold Limit Values for January 2025 from the American Conference of Governmental Industrial Hygienists.
OHS Policies: Exposure limits
Published on: January 29, 2025OHS Policies — Occupational Health and Safety Regulation
OHS Policy R5.48-1 has been amended to reflect the current exposure limits for substances listed on the new or revised Threshold Limit Values for 2020 from the American Conference of Governmental Industrial Hygienists (effective January 29, 2025).
OHS Policies: Exposure limits
Published on: January 08, 2025OHS Policies — Occupational Health and Safety Regulation
OHS Policy R5.48-1 has been amended to reflect the current exposure limits for substances listed on the new or revised Threshold Limit Values for 2020 from the American Conference of Governmental Industrial Hygienists (effective January 8, 2025).