Definitions of current exposure guidance levels
ERPG Emergency Response Planning Guidelines (ERPG) are developed by the American Industrial Hygiene Association (AIHA). ERPG-1 (mild effects), ERPG-2 (serious effects), and ERPG-3 (life-threatening effects) ERPGs are intended to protect “nearly all individuals” from each effect level. In establishing ERPGs, acute toxicity data as well as possible long-term effects from a single acute exposure are […]
