Internal Audit and Compliance: How They Work Together to Safeguard Your Organisation

Modern organisations operate in an environment where regulatory requirements, financial risks, cybersecurity threats, operational challenges, and governance expectations continue to evolve. Meeting these requirements requires more than simply creating policies or conducting occasional reviews. Businesses need effective systems that identify risks, monitor controls, and ensure that employees and management follow applicable laws and internal procedures.

Two important functions that support this objective are internal audit and compliance. Although they have different responsibilities, they work closely together to strengthen governance, manage risk, improve internal controls, and protect an organisation from financial and operational problems.

What Is Internal Audit?

Internal audit is an independent and objective function that evaluates how effectively an organisation manages risk, governance, and internal controls. It examines business processes, financial activities, operational procedures, information systems, and control environments to identify weaknesses and opportunities for improvement.

A risk-based internal audit does not simply look for mistakes. It assesses whether important controls are properly designed and operating as intended. Auditors may review transactions, test controls, examine documentation, interview employees, analyse data, and assess whether established procedures are being followed.

The results are normally presented to management, the board, or an audit committee through structured reports. These reports can highlight control gaps, risk exposures, process weaknesses, and recommended corrective actions.

For organisations in Saudi Arabia, internal audit can also support stronger governance and regulatory readiness. HarAik provides internal audit and risk advisory services covering internal controls, risk assessments, operational processes, compliance, and governance.

What Is Compliance?

Compliance focuses on ensuring that an organisation follows applicable laws, regulations, industry requirements, contractual obligations, and internal policies. Depending on the business, these requirements may relate to taxation, financial reporting, data protection, employment, corporate governance, industry regulations, or other legal obligations.

A compliance function typically monitors regulatory developments, maintains policies and procedures, provides employee guidance, conducts compliance assessments, and helps management address identified gaps.

Compliance is not limited to avoiding penalties. A structured compliance programme can also improve accountability, consistency, transparency, and confidence among customers, investors, employees, regulators, and other stakeholders.

In Saudi Arabia, organisations may need to consider requirements from different regulatory and governmental authorities depending on their activities. HarAik’s compliance advisory services address regulatory requirements and compliance gaps as part of a broader governance and risk framework.

How Internal Audit and Compliance Work Together

Internal audit and compliance have different roles, but their objectives can overlap. Compliance teams help establish and monitor compliance requirements, while internal audit independently evaluates whether the organisation’s controls and processes are working effectively.

For example, a compliance team may identify a regulatory requirement and develop an internal policy to address it. Internal audit can later assess whether that policy has been implemented correctly, whether employees are following it, and whether the related controls are operating effectively.

This creates an important feedback loop. Compliance helps establish expectations, while internal audit provides independent assurance about how effectively those expectations and related controls are being implemented.

Identifying Regulatory and Operational Risks

One of the most important areas of collaboration is risk identification. Compliance teams generally have strong visibility into regulatory obligations and changes, while internal auditors examine how those requirements interact with actual business processes.

Together, they can help identify risks such as inadequate approvals, poor segregation of duties, inaccurate reporting, weak documentation, unauthorised access, ineffective monitoring, or gaps in regulatory procedures.

A risk-based approach allows organisations to focus resources on areas that could have a significant financial, operational, regulatory, or reputational impact rather than treating every process as equally important.

Strengthening Internal Controls

Internal controls are procedures and mechanisms designed to reduce risk and support reliable business operations. Examples include approval procedures, reconciliations, segregation of duties, access controls, financial reviews, vendor controls, and management oversight.

Compliance teams may help define the policies and requirements that controls need to address. Internal auditors can then test those controls and determine whether they are properly designed and functioning effectively.

If an audit identifies a control weakness, management can work with the relevant compliance and operational teams to develop corrective measures. Follow-up reviews can then determine whether the agreed actions have been implemented.

HarAik’s internal audit and GRC services include internal control assessments, risk-based audits, compliance frameworks, controls testing, and governance support.

Improving Fraud Prevention and Detection

Fraud risk is another area where internal audit and compliance can complement each other. Weak controls, inadequate oversight, poor documentation, and excessive access rights can create opportunities for financial irregularities.

Compliance programmes can establish policies related to ethical conduct, reporting procedures, conflicts of interest, and regulatory requirements. Internal audit can independently review relevant controls and identify weaknesses that may increase exposure to fraud.

Neither function can eliminate fraud risk completely, but a coordinated approach can improve prevention, early detection, investigation support, and corrective action.

Supporting Regulatory Readiness

Regulatory compliance is an ongoing process rather than a one-time exercise. Regulations can change, organisational structures can evolve, and new business activities can create additional obligations.

Internal audit and compliance can work together to maintain regulatory readiness. Compliance teams can track requirements and update policies, while internal audit can periodically assess whether controls continue to address the organisation’s key risks.

This approach can help businesses identify weaknesses before they become significant problems and maintain better documentation for management and regulatory reviews.

Better Governance and Accountability

Strong governance depends on clearly defined responsibilities. Boards and senior management need reliable information about major risks, control weaknesses, compliance issues, and corrective actions.

Internal audit can provide independent assurance and communicate findings to management and oversight bodies. Compliance teams can provide information about regulatory obligations, policy implementation, and identified compliance issues.

When these functions communicate effectively, decision-makers can gain a more complete view of the organisation’s risk and control environment.

HarAik describes its internal audit approach as risk-based and evidence-driven, with findings supported by practical and prioritised recommendations for management and audit committees.

Turning Audit Findings Into Improvements

An audit report is most useful when its findings lead to meaningful improvements. After a control or compliance gap is identified, management should determine the root cause, assign responsibility, establish a target date, and monitor implementation.

Compliance teams can help ensure that corrective actions address applicable requirements, while internal audit can conduct follow-up work to assess whether agreed actions have been implemented effectively.

This creates a continuous improvement cycle:

Identify risk  Assess controls Find gaps Correct weaknesses Monitor results Reassess risk.

Following this cycle can help organisations move from reactive problem-solving toward proactive risk management.

Why Organisations Need Both Functions

Internal audit and compliance should not be viewed as competing functions. They address different parts of the organisation’s risk and control environment.

Compliance primarily focuses on meeting applicable requirements and maintaining an effective compliance framework. Internal audit provides independent assessment and assurance regarding governance, risk management, and controls.

Keeping responsibilities appropriately separated is important because internal audit needs sufficient independence to evaluate processes objectively. At the same time, regular communication between the functions can prevent duplicated work and improve overall risk coverage.

How HarAik Can Support Your Organisation

Organisations operating in Saudi Arabia and the wider GCC may face complex financial, regulatory, governance, and operational requirements. HarAik provides internal audit and risk advisory services designed to help organisations strengthen internal controls, assess risks, improve governance, and support regulatory compliance. Its broader services also include Governance, Risk & Compliance (GRC), tax and regulatory compliance, accounting, IFRS advisory, and CFO and financial controller services.

HarAik’s internal audit methodology includes understanding the organisation and its risk environment, developing a risk-based audit plan, conducting fieldwork and control testing, and reporting findings with practical recommendations.

Conclusion

Internal audit and compliance play different but complementary roles in protecting an organisation. Compliance helps businesses understand and meet their regulatory and internal obligations, while internal audit independently evaluates whether governance, risk management, and internal controls are working effectively.

When these functions work together while maintaining appropriate independence, organisations can identify risks earlier, strengthen controls, improve accountability, support regulatory readiness, and build more resilient business processes.

For businesses seeking structured internal audit, risk advisory, governance, and compliance support in Saudi Arabia, an integrated approach can provide greater visibility into risks and help management make informed decisions based on reliable evidence and effective controls.