With the possibility that the EPA and policymakers could make updates to the Risk Management Plan (RMP) program, there are three things we encourage them to keep in mind: 1. RMP is working as intended and keeping people safe. 2. Any changes to RMP must be evidence-based and actionable. 3. Using RMP to zero in on hydrofluoric acid (HF) alkylation at refineries could have major impacts on U.S. fuel supplies.