Corrective Action Plans

Recommendation We recommend that the Center consistently enforce its internal controls over payroll to ensure that the timesheet and payrates are reviewed and approved by the appropriate supervisor. Additionally, we recommend that the Center consistently enforce its internal controls over nonpayroll expenditures to ensure all expenditures are approved by the appropriate supervisor. Repeat Finding No Action Taken Island Health Care will take the following actions to address this recommendation: Timesheet and Payrate Review and Approval: • Standardize timesheet submission and approval process • Utilize an electronic timesheet system to document the verification of employee payrates and ensure there is a detailed audit trail that records all submissions, reviews, and approvals by supervisors. • Conduct regular audits to verify timesheets and payrates are reviewed and approved by supervisors NonPayroll Expenditures: • Evaluate and improve upon existing processes to ensure internal controls over nonpayroll expenditures are working. This includes enforcement of approval policies with mandatory documentation and regular monitoring throughout the process for a clear audit trail. • Conduct regular audits to verify nonpayroll expenditures have been reviewed and approved by supervisors.

Finding 2020-009 Lack of Internal Controls Over Activities Allowed or Unallowed and Allowable Costs/Costs Principles Name of Contact Person: Jonathan Lomack, Acting Tribal Administrator Corrective Action Plan: The finance department was notified of this finding during the audit and immediately corrected the method of converting timecard totals to hours. Personnel files have been reviewed and updated for all current employees. Proposed Completion Date: Complete as of December 2023

Corrective Action Plan: During the remaining of the year 2023, job descriptions will be sent to all employees for their review and signature. Contact Person: Edgardo Gonzalez, Human Resource Director Anticipated Completion Date: No later than December 31, 2023

Finding 2019-009 Lack of Internal Controls Over Activities Allowed or Unallowed and Allowable Costs/Costs Principles Name of Contact Person: Edward George, Tribal Administrator Corrective Action Plan: The finance department was notified of this finding during the audit and immediately corrected the method of converting timecard totals to hours. Personnel files have been reviewed and updated for all current employees. Proposed Completion Date: Complete as of December 2023