On November 5, 2024, EPA RMP Reporting Center sent a letter to Respondent?s predecessor in ownership, with notification of its failure to update the RMP on file with EPA for the Facility. EPA conducted an investigation of the Facility on May 28, 2025, to determine Respondent?s compliance with Section 112(r) of the CAA, 42 U.S.C. ? 7412(r), and 40 C.F.R. Part 68 (the ?Investigation?). Respondent took ownership of the facility located in Oakwood, Texas (the ?Facility?) on May 6, 2025. Respondent de-registered the facility in Central Data Exchange (CDX) on September 2, 2025, following discussions with EPA.