P Review the epidemiological assumptions for setting the risk level for arsenic.
The data from India should be reviewed. 2 P Review the standard set for residential, commercial and industrial use. 4 P Review the role of DEM and DOH and reporting requirements in instances where high arsenic background levels are not caused by releases. 5 P Provide more guidance concerning how to determine background levels of arsenic. 6 P Examine DEM's and DOH's respective roles in regulating public health concerns through the site remediation regulations.