The ATSDR Interaction Profile succintly characterizes the toxicologic and adverse health effects information for mixtures of hazardous substances.
Minimal Risk Levels (MRLs) An estimate of the daily
human exposure to a hazardous substance that is likely to be without appreciable
risk of adverse noncancer health effects.
Priority Data Needs (PDNs)
Research needs for ATSDR's priority hazardous substances which are considered by the Agency to be the most important to fill (e.g., by conducting studies such as toxicological testing).
Priority Hazardous Substances (CERCLA)
A list, in order of priority, of substances
that are most commonly found at facilities on the National Priorities List (NPL)
and which are determined to pose the most significant potential threat to human
health due to their known or suspected toxicity and potential for human exposure
at these NPL sites.
Scientific assessments and consultations
A collection of scientific health assessments and chemical-specific consultations developed by ATSDR in response to emerging issues on public health and/or community requests related to specific exposure scenarios to hazardous chemicals.