Benchmark Dose Software version 3.3 (BMDS 3.3)
EPA uses BMDS to derive risk estimates for chemicals in support of a broad range of environmental regulations and statutes. Risk estimates created include Integrated Risk Information System (IRIS) (https://www.epa.gov/iris) reference doses (RfDs), reference concentrations (RfCs), and Cancer Slope Factors (CSF), which are used along with other scientific information to set standards for human health effects. Currently, there are well over 5,000 registered users of BMDS across 90 countries.