ServicesInternal Audit

Transforming Business Risk into stronger governance and control

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Why Internal Audit?

Business risks often develop quietly through inconsistent processes, unclear responsibilities, weak system controls and limited management oversight.

Without structured internal audit coverage, control failures may remain hidden until they cause financial loss, operational disruption, reporting errors or reputational damage.

Common Challenges

Hover over an operational bottleneck below to reveal the impact.

Build Stronger Governance and Control

Expert Arm provides risk-based internal audit and control review services designed to identify weaknesses, strengthen accountability and improve the reliability of business processes.

Our approach connects risk assessment, control testing, operational insight and remediation support within one structured internal audit framework.

Your Internal Audit Function

Internal audit should not be limited to identifying problems after they occur.

Expert Arm evaluates how risks are managed, how controls operate and whether business processes are delivering the intended outcomes. Each review is designed to provide practical findings that management can act upon.

Internal Audit

Our Solution

Risk-Based Audit Planning

Focus Audit Resources Where They Matter Most. Internal audit delivers greater value when its coverage reflects the organisation’s most significant financial, operational, technological and governance risks.

Expert Arm develops risk-based audit plans that prioritise the areas with the greatest potential impact on performance, control and organisational resilience.

Core Capabilities

  • Internal audit universe development
  • Enterprise and process-level risk assessments
  • Annual and multi-year audit planning
  • Audit prioritisation and scheduling
  • Engagement scope and objective definition
  • Key risk and control identification
  • Management and governance stakeholder consultations
  • Internal audit progress tracking
  • Audit committee reporting support

A structured audit plan gives leadership clearer visibility over where assurance is required and how internal audit resources should be deployed.

Financial & Operational Audits

Identify Weaknesses Across Critical Business Processes. Financial and operational processes can become inefficient, inconsistent or vulnerable as organisations grow.

Expert Arm reviews how key activities are performed, controlled and monitored to identify weaknesses, inefficiencies and opportunities for improvement.

Core Capabilities

  • General ledger and financial close reviews
  • Accounts payable and payment process audits
  • Accounts receivable and billing reviews
  • Revenue and collection process audits
  • Procurement and vendor management audits
  • Payroll process audits
  • Inventory and fixed asset reviews
  • Treasury and cash management reviews
  • Project and contract administration audits
  • Operational efficiency reviews

These audits help management improve process reliability, reduce financial leakage and strengthen control over critical operations.

Internal Control Design & Testing

Move From Documented Controls to Demonstrated Control. A control only creates value when it is appropriately designed, consistently performed and supported by clear evidence.

Expert Arm evaluates whether controls address the relevant risks and tests whether they are operating as intended.

Core Capabilities

  • Risk and control matrix development
  • Control design assessments
  • Control operating effectiveness testing
  • Preventive and detective control reviews
  • Approval and authorisation testing
  • Segregation of duties reviews
  • Reconciliation and review control testing
  • Evidence and documentation assessments
  • Control gap identification
  • Remediation recommendation development

Effective control testing gives management greater confidence that key risks are being managed rather than merely documented.

Governance & Risk Management Reviews

Strengthen Oversight, Accountability and Decision-Making. Strong governance requires clear responsibilities, reliable information and structured oversight.

Expert Arm reviews the processes used to identify risk, assign accountability, approve decisions and monitor organisational performance.

Core Capabilities

  • Governance framework reviews
  • Enterprise risk management assessments
  • Risk register development and review
  • Delegation of authority assessments
  • Policy governance reviews
  • Committee and management reporting reviews
  • Roles and responsibility assessments
  • Issue escalation process reviews
  • Risk ownership and accountability reviews
  • Management oversight evaluations

Clearer governance arrangements help leadership make better-informed decisions and ensure that important risks receive appropriate attention.

Fraud Risk & Loss Prevention

Identify Vulnerabilities Before They Become Losses. Fraud and financial leakage often arise where responsibilities overlap, approvals are weak or unusual activity is not reviewed.

Expert Arm assesses fraud exposure across financial and operational processes and evaluates whether preventive and detective controls are appropriately designed.

Core Capabilities

  • Fraud risk assessments
  • Payment and expense fraud control reviews
  • Vendor and procurement fraud reviews
  • Payroll fraud control reviews
  • Revenue leakage assessments
  • Conflict-of-interest process reviews
  • Management override control reviews
  • Duplicate transaction and unusual activity analysis
  • Whistleblowing process reviews
  • Anti-fraud control recommendations

A proactive fraud risk review helps reduce exposure, strengthen accountability and improve the organisation’s ability to identify unusual activity earlier.

Technology, Data & Access Controls

Protect the Systems Behind Your Financial Operations. Financial information increasingly moves through connected systems, automated workflows, spreadsheets and cloud platforms.

Expert Arm reviews the controls supporting access, data integrity, system changes and information transfer across the finance environment.

Core Capabilities

  • User access and permission reviews
  • Privileged access assessments
  • Joiner, mover and leaver control reviews
  • System change management reviews
  • Interface and integration control reviews
  • Master data control assessments
  • Spreadsheet control reviews
  • Financial data integrity reviews
  • Backup and recovery control assessments
  • Accounting system configuration reviews

Strong technology and data controls help protect financial information, reduce unauthorised activity and improve confidence in system-generated reports.

AI Governance & Automation Controls

Innovate Without Losing Accountability. AI and automation can improve speed and efficiency, but weak governance can introduce unreliable outputs, inappropriate data use and unclear decision responsibility.

Expert Arm reviews the controls surrounding AI-enabled and automated financial processes to ensure that human oversight, data quality and accountability remain embedded.

Core Capabilities

  • AI use-case inventory reviews
  • AI governance framework assessments
  • Financial data quality control reviews
  • AI access and permission reviews
  • Human oversight and approval assessments
  • Automated output validation reviews
  • Exception and error management reviews
  • AI audit trail assessments
  • Third-party AI vendor risk reviews
  • Automation change-control reviews

These reviews help organisations use AI and automation more responsibly while maintaining transparency, review and financial control.

Audit Readiness & Remediation

Turn Identified Weaknesses Into Measurable Improvement. Audit findings create value only when corrective actions are practical, assigned and completed.

Expert Arm helps organisations prepare for external reviews, organise control evidence and convert identified gaps into structured remediation plans.

Core Capabilities

  • External audit readiness reviews
  • Internal control readiness assessments
  • SOC and certification readiness support
  • Audit evidence and documentation preparation
  • Control gap assessments
  • Remediation plan development
  • Action owner and deadline tracking
  • Audit finding follow-up
  • Remediation evidence review
  • Closure validation support

Structured remediation support helps management resolve control weaknesses, demonstrate progress and reduce the likelihood of recurring findings.

One Connected Internal Audit Framework

Risks are identified, processes are reviewed, controls are tested and findings are converted into practical improvement actions.

Each capability supports the next, creating a connected internal audit function that strengthens governance, operational discipline and management confidence.

How We Work

Independent Review. Practical Improvement.

Our approach is designed to provide objective insight while keeping recommendations realistic and commercially useful.

  1. 1

    Understand the Organisation

    We assess your business model, operating structure, key processes, systems, risk environment and governance priorities.

  2. 2

    Define the Audit Scope

    We agree on the objectives, risks, locations, processes, systems and reporting expectations for the engagement.

  3. 3

    Review & Test

    We examine documentation, conduct interviews, analyse data and test selected controls and transactions.

  4. 4

    Report Clear Findings

    We present each finding with its underlying risk, supporting evidence, business impact and practical recommendation.

  5. 5

    Support Remediation

    We help management assign actions, monitor progress and validate whether agreed improvements have been implemented.

  6. 6

    Communicate & Review

    We maintain regular communication with management, share progress, highlight emerging issues and review priorities to ensure our work remains aligned with your business needs.

Built Around Your Organisation

Expert Arm tailors each internal audit engagement to your industry, operating model, governance structure and risk profile.

Our team can operate as an outsourced internal audit function, support an existing internal audit team or deliver targeted reviews across entities, markets and business processes.

Expert Arm’s internal audit services are separate from statutory external audit, certification and regulated assurance opinions.

Internal Audit

Frequently Asked Questions

Businesses often outsource internal audit when they need independent risk assessment, specialised expertise, or additional assurance without maintaining a full-time internal audit team. Expert Arm provides structured reviews that help identify control gaps, operational weaknesses, and governance risks.

External audit focuses on providing an independent opinion on financial statements. Internal audit evaluates risks, processes, controls, governance, and operational effectiveness to help management improve business performance and control.

No. A well-structured outsourced internal audit function strengthens oversight by providing independent findings, documented recommendations, and clear remediation tracking. Management retains ownership of decisions while gaining objective insight.

Internal audit can review financial processes, operational workflows, governance structures, risk management practices, technology controls, data processes, access controls, fraud risks, and remediation activities based on organizational priorities.

Expert Arm begins by understanding the organization’s risks, processes, systems, and priorities. Audit coverage is then designed around areas with the greatest potential impact rather than following a generic checklist.

Growth, new entities, technology implementation, and process changes often introduce new risks. Internal audit helps assess whether controls, responsibilities, and governance structures are prepared to support these changes.