Internal Audit Services
Welcome to the Internal Audit Services (IAS) portal. Below is an outline of the types of audits we perform and the steps involved in availing of these services.


1. Management Audit

Management audit evaluates the effectiveness of internal controls within operating and support services units to ensure that control objectives are being met. This audit also includes reviewing the compliance with laws, regulations, managerial policies, ethical standards, and contractual obligations.

  • Office or Division: Internal Audit Services (IAS)
  • Classification: Simple, Complex, or Highly Technical (may vary per Project)
  • Type of Transaction: Government to Government (G2G)
  • Who may avail: Executive Branch of the LGU-City of Naga, Cebu

Checklist of Requirements

  • Endorsement Letter/Written Instructions from the City Mayor to conduct audit
    Where to Secure: Office of the City Mayor (OCM)

Client Steps and Agency Actions

Client StepAgency ActionsProcessing TimePerson Responsible
Submit the Endorsement LetterReceive the Endorsement Letter and forward to the Head of IAS5 minutesJO Staff
 Evaluation of audit request within IAS scope3 hoursInternal Auditor
 If outside IAS scope, prepare letter for declining the request1 dayInternal Auditor, JO Staff
 If within IAS scope, assign and discuss the project4 hoursInternal Auditor
 Conduct Management Audit2 or 13 Days (depends on project nature)JO Staff
 Draft Audit report for review and approval2 or 3 Days (depends on project nature)Internal Auditor
 Review and Approve Audit Report2 or 3 Days (depends on project nature)Internal Auditor
 Submit Audit Report to requesting party and copy to City Mayor25 minutesJO Staff

Total Processing Time: [Insert total processing time here]


2. Compliance Audit

Compliance Audit evaluates the adherence to laws, regulations, policies, operating procedures, accountability measures, and ethical standards in the LGU.

  • Office or Division: Internal Audit Services (IAS)
  • Classification: Simple, Complex, or Highly Technical (may vary per Project)
  • Type of Transaction: Government to Government (G2G)
  • Who may avail: Executive Branch of the LGU-City of Naga, Cebu

Checklist of Requirements

  • Endorsement Letter/Written Instructions from the City Mayor to conduct audit
    Where to Secure: Office of the City Mayor (OCM)

Client Steps and Agency Actions

Client StepAgency ActionsProcessing TimePerson Responsible
Submit the Endorsement LetterReceive the Endorsement Letter and forward to the Head of IAS5 minutesJO Staff
 Evaluation of audit request within IAS scope3 hoursInternal Auditor
 If outside IAS scope, prepare letter for declining the request1 dayInternal Auditor, JO Staff
 If within IAS scope, assign and discuss the project4 hoursInternal Auditor
 Conduct Compliance Audit2 or 13 Days (depends on project nature)JO Staff
 Draft Audit report for review and approval2 or 3 Days (depends on project nature)Internal Auditor
 Review and Approve Audit Report2 or 3 Days (depends on project nature)Internal Auditor
 Submit Audit Report to requesting party and copy to City Mayor25 minutesJO Staff

Total Processing Time: [Insert total processing time here]


3. Operations Audit

Operations Audit evaluates the effectiveness, efficiency, ethical conduct, and economy of government operations, programs, and projects.

  • Office or Division: Internal Audit Services (IAS)
  • Classification: Simple, Complex, or Highly Technical (may vary per Project)
  • Type of Transaction: Government to Government (G2G)
  • Who may avail: Executive Branch of the LGU-City of Naga, Cebu

Checklist of Requirements

  • Endorsement Letter/Written Instructions from the City Mayor to conduct audit
    Where to Secure: Office of the City Mayor (OCM)

Client Steps and Agency Actions

Client StepAgency ActionsProcessing TimePerson Responsible
Submit the Endorsement LetterReceive the Endorsement Letter and forward to the Head of IAS5 minutesJO Staff
 Evaluation of audit request within IAS scope3 hoursInternal Auditor
 If outside IAS scope, prepare letter for declining the request1 dayInternal Auditor, JO Staff
 If within IAS scope, assign and discuss the project4 hoursInternal Auditor
 Conduct Operations Audit2 or 13 Days (depends on project nature)JO Staff
 Draft Audit report for review and approval2 or 3 Days (depends on project nature)Internal Auditor
 Review and Approve Audit Report2 or 3 Days (depends on project nature)Internal Auditor
 Submit Audit Report to requesting party and copy to City Mayor25 minutesJO Staff