What do TLVs represent in occupational health?

Threshold Limit Values (TLVs) are important criteria established in occupational health to indicate the maximum concentration levels of workplace substances that can be safely tolerated by a worker over a specific period without adverse health effects. These values help define permissible exposure limits for various chemical substances and physical agents in the work environment. TLVs are typically developed through extensive research and are often used by regulatory agencies and organizations to formulate guidelines and standards related to workplace safety.

Understanding TLVs is essential for ensuring that employers maintain safe working conditions by monitoring and controlling exposure to harmful substances. They serve as a basis for evaluating the risk to workers and implementing necessary safety measures to minimize health risks associated with occupational exposure.