AUDITEE’S CORRECTIVE ACTION PLAN As required by 2CFR Section 200.511 of the Uniform Guidance, Mississippi Public Health Institute has prepared and hereby submits the following corrective action plan for the findings included in the Schedule of Findings and Questions Costs for the year ended December 31, 2024: Federal Award Findings and Questioned Costs 2024-002 Unallowable Costs Criteria - The Uniform Guidance states that any federal share of allowable costs must be refunded to the government. During our audit, we noticed an instance of duplicate expenditures being recorded. Reimbursement was requested and received for these costs from the Racial and Ethnic Approaches to Community Health program under ALN 93.304. This occurred through a single vendor, for which it was noted that the vendor had sent duplicate invoices, and MSPHI recorded both invoices. Recommendation - We recommend the implementation of IT controls to prevent duplicate invoice numbers to be recorded. Corrective Action Plan - Mississippi Public Health Institute will increase oversight of grant expenditures and drawdowns to improve reconciliation accuracy. Position of Responsible Official – John Davis, Chief Financial Officer Anticipated Completion Date – Completed after brought to client’s attention. August 31st, 2025.