For over 85 years, ACGIH has been respected for its dedication to the industrial hygiene and occupational and environmental health and safety communities. We have grown and expanded without losing sight of our original goal – to encourage the interchange of experience among industrial hygiene workers and to collect and make accessible such information and data as might be of aid to them in the proper fulfillment of their duties.
To consolidate a global interchange of scientific knowledge supporting worker protection and to prevent occupational and environmental illness and disease.
To advance occupational and environmental health globally by providing educational programs, scientific data, and technical knowledge to Occupational and Environmental Health and Safety (OEHS) professionals in the interest of workers and the public.
ACGIH Announces the 2025 Learning Pass! This new Pass gives you access to 24 live and on demand webinars in 2025 with exciting IH topics such as; Noise Exposure; Chronic IH Issues; Selecting IH Consultants; Heat Stress Evaluation; IH Student Learning Development; and more!
Presented by Jerome Spear, “Welding Fumes Exposure Factor” webinar will be held March 26, 2025 at 2:00 PM Eastern. Earn 1 education contact hour.
Read MoreIn this 90-minute presentation we will discuss the misperceptions and limitations of many traditional ergonomic analysis tools. We will explore a more current and…
Read MoreThe first comment period of the TLV development process will be closing March 31st. Industry professionals have the opportunity to provide comments twice…
Read MoreThe ACGIH Board of Directors is changing hands. We welcome new leadership while saying farewell to accomplished and talented individuals. ACGIH is pleased…
Read MoreAmerican Conference of Governmental Industrial Hygienists ("ACGIH®") prohibits any use, copying, modification, transfer, hosting, publication of any ACGIH® Intellectual Property ("IP") with, to, through, or by Artificial Intelligence ("AI") tools (including but not limited to ChatGPT, Gemini, and Copilot) without express written permission by an authorized representative of ACGIH®. This includes but is not limited to web-scraping of ACGIH® IP or the use of ACGIH® IP for training AI tools. In case of violation of these terms, ACGIH® reserves the right to enforce its intellectual property rights through suspension or termination of access to its IP, including suspension or termination of access possessed by existing licensees, and through litigation and any other manner ACGIH® deems appropriate.