Finding 2024-003: Activiites Allowed or Unallowed & Allowable Costs/Cost Principles & Period of Performance (Clean Energy Demonstrations - ALN 81.255). Contact Person: Manny Citron, Chief Operating Officer. Recommendation: MACH2 should establish an internal control policy to ensure transactions are reviewed and approved prior to being charged to the grant and the approval should be documented for each transaction. Action: MACH2 has created and implemented written policies prior to execution of cooperative agreement regarding the review and approval of grant expenditures. These policies ensure transactions are reviewed with multiple approvals and for accuracy, allowability, allocability, and eligibility prior to being submitted for reimbursement. In addition, MACH2's policies are designed to demonstrate compliance with 2 CFR 200 by esbalishing internal controls that maintain documenation of approvals and ensuring segregation of duties so that no single individual has control of processing of transactions. Date of Completion: October 31, 2025.