1. Install and maintain an internal audit system in the local government unit.
2. Certify to the availability of budgetary allotment to which expenditures and obligations may be properly charged.
3. Review supporting documents of vouchers to determine completeness of requirements.
4. Maintain individual ledgers for officials and employees of the LGU pertaining to payrolls and remittances.
5. Assist Barangay Government Unit as to Fiscal Management.