Attention! This site will be undergoing maintenance on 4/19/2015 at 8:00pm.  The site will be unavailable at that time and is scheduled to be back up by 9:00pm.

Risk Management Plan (RMP) Rule

The Risk Management Plan (RMP) Rule implements Section 112(r) of the 1990 Clean Air Act amendments. RMP requires facilities that use extremely hazardous substances to develop a Risk Management Plan. These plans must be revised and resubmitted to EPA every five years.