original_query: What is occupational exposure banding and how does it assist in workplace hazard assessment?
query: What is occupational exposure banding and how does it assist in workplace hazard assessment?
answer: Occupational exposure banding (OEB) is a process that categorizes chemicals into bands based on their toxicity and associated health effects.  It helps in workplace hazard assessment by providing a quick and reliable approximation of safe exposure levels for hazardous and unregulated chemicals, assisting in risk management decisions and the selection of appropriate control measures, especially when formal exposure limits are unavailable.