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RMP*Comp Information

Welcome to RMP*Comp! Use RMP*Comp to perform offsite consequence analysis required under the EPA's Risk Management Program (RMP) rule, which implements Section 112(r) of the 1990 Clean Air Act Amendments. To begin analysis, click on the "Begin" link.

Some Background Information

If you own or operate a facility, you are subject to the RMP rule if you have more than a threshold quantity of a "regulated substance" in any process at your facility. These regulated substances include 77 acutely toxic substances and 63 flammable gases and volatile liquids.

If you are subject to the rule, you will need to perform an offsite consequence analysis to check whether your process puts nearby populations at risk (if you find that it does, you will need to take some steps to manage that risk; these steps are described in the rule). You can use RMP*Comp to make this analysis. It implements the RMP offsite consequence analysis procedures recommended by the EPA.

Who to Call for Help:

RMP Reporting Center can answer technical (software/hardware) questions about RMP*Comp and RMP*eSubmit:
(703) 227-7650 (phone) (e-mail)

The Superfund, TRI, EPCRA, RMP & Oil Information Center can help you get answers to policy questions (applicability, exemptions, coverage) about the Risk Management Program and a variety of federal EPA regulations:
(800) 424-9346, TDD (800) 553-7672