What is the purpose of ACGIH Threshold Limit Values?

The ACGIH Threshold Limit Values (TLVs) serve the specific purpose of guiding exposure limits for workplace environments to promote occupational health. TLVs are guidelines intended to help safeguard workers' health by providing recommendations on safe levels of exposure to various chemical substances and physical agents during a typical workday. These limits are based on extensive scientific research and expert consensus, aiming to prevent adverse health effects associated with workplace exposures.

Unlike legal standards that might be set by government agencies, TLVs are not enforceable regulations but rather guidelines to drive best practices in industrial hygiene. They are utilized by professionals in occupational safety and health to assess risks and establish safe work practices. The development of safety training materials and regulations surrounding product safety standards are separate processes that are not directly tied to the purpose of TLVs. This makes the option related to guiding exposure limits the most accurate representation of the role of ACGIH TLVs in promoting worker health and safety.