IH Articles

Toxicology underpins exposure assessment, risk characterization, and occupational exposure limit development in industrial hygiene practice.

This section examines core toxicological principles relevant to workplace health risk evaluation, including dose–response relationships, threshold versus non-threshold carcinogenic models, and the application of key effect metrics such as NOAEL, LOAEL, and benchmark dose. Emphasis is placed on practical interpretation for occupational settings, regulatory decision-making, and CIH/ROH examination contexts.