Why today's internal audit function must evolve

Many internal audit functions were established to provide assurance over governance, controls and compliance obligations. These responsibilities remain important. However, the risk landscape facing organisations today looks fundamentally different than it did a decade ago. Boards are increasingly focused on cyber threats, artificial intelligence, digital transformation, operational resilience, third-party dependencies, data privacy and technology-driven disruption. Yet many internal audit functions continue to devote the majority of their time and resources to traditional compliance activities and recurring assurance reviews. As a result, a critical question is emerging:

Is internal audit focused on the risks that matter most to the future success of the organisation?

The challenge facing internal audit leaders is no longer simply how to provide assurance. It is how to ensure assurance activities remain aligned to an increasingly dynamic and technology-driven risk environment.

An opportunity to elevate internal audit

The question for leaders is no longer: "How do we maintain compliance?" Instead, it is: "How do we ensure internal audit provides insight into the risks that will have the greatest impact on enterprise value?"
Many organisations are experiencing a significant shift in board expectations. Stakeholders increasingly want assurance over:

  • Cybersecurity and cyber resilience
  • Artificial intelligence governance
  • Technology transformation programmes
  • Third-party and outsourcing risk
  • Operational resilience
  • Data governance and privacy
  • Strategic execution and business change

These are not simply audit topics, they are business-critical topics that influence organisational performance, reputation and long-term growth.
 

From assurance provider to strategic advisor

The traditional model of internal audit was largely built around evaluating controls and confirming compliance with policies, regulations and procedures. While those activities remain essential, they represent only part of the value that internal audit can deliver.

Internal audit remains one of the few functions within an organisation with the ability to assess risk independently across technology, operations, governance, compliance, finance and strategic initiatives. Few functions possess such a broad organisational perspective.

The most effective internal audit functions are leveraging this position to become a trusted source of insight for management and boards, helping organisations identify emerging risks, challenge assumptions and improve decision-making.

Increasingly, board discussions are focused on questions such as:

  • Are we managing AI responsibly?
  • How resilient are our critical operations?
  • Can we trust our technology-enabled processes?
  • Are we prepared for disruptive technological change?
  • What risks could materially impact future growth?

These conversations extend far beyond traditional compliance activities.

The next generation of internal audit looks different

Forward-looking organisations are increasingly reassessing the purpose of internal audit. Rather than simply validating historical compliance, leading functions are asking:

  • Which emerging risks are receiving insufficient attention?
  • What capabilities will internal audit need over the next five years?
  • How should the audit plan evolve to reflect strategic priorities?
  • Are we spending our assurance resources in the right areas?
  • What new skills will be required to address future risks?

The internal audit function of the future is likely to be broader, more specialised and more technology-enabled than ever before.

Many organisations are already introducing skills in areas such as cyber risk, cloud technology, data analytics, AI governance, privacy and operational resilience to complement traditional audit capabilities.

Preparing for technology-driven risk

Technology is fundamentally reshaping the way organisations operate.

Critical business processes increasingly rely on automation, advanced analytics, intelligent workflows and AI-enabled decision making. While these developments create significant opportunities, they also introduce new and complex risks.

As organisations automate more decisions and become increasingly reliant on emerging technologies, internal audit must evolve accordingly. The question is no longer simply whether controls operate effectively. Instead, organisations must ask:

  • Can we trust decisions generated by automated systems?
  • Are AI models governed appropriately?
  • Are our data sources reliable and secure?
  • Do we understand the risks associated with technology dependencies?
  • Is our governance framework keeping pace with innovation?

These issues represent some of the most significant challenges facing boards and executive teams today.

Questions audit committees should be asking

audit committees and Boards should regularly challenge whether internal audit remains aligned to the organisation's most significant risks.

Key questions include:

  • Are assurance activities focused on our highest-risk areas?
  • Which emerging risks could materially impact enterprise value?
  • Do we have sufficient assurance over technology and cyber risks?
  • Where are we most vulnerable to operational disruption?
  • Are third-party relationships creating hidden risk exposures?
  • Does the internal audit plan reflect today's risk profile, or yesterday's?

The objective should not be to reduce assurance activity. The objective should be to ensure assurance resources are directed towards the areas of greatest business relevance.

A defining opportunity for internal audit leaders

Many internal audit functions were designed for a different era, however the modern risk environment requires a different approach.

The greatest opportunity facing internal audit leaders today is not simply improving audit efficiency or reducing compliance effort. It is transforming the function into a strategic capability that helps organisations navigate uncertainty and make better decisions.

Organisations that successfully evolve their internal audit functions will create greater value by providing insight into emerging risks, supporting business transformation, strengthening governance and helping Boards make informed decisions in increasingly complex environments.

The future of internal audit is unlikely to be defined by the number of controls tested or reports issued. Instead, it will be measured by its ability to provide meaningful insight into the risks and opportunities that shape organisational success.

Closing thought

The organisations that derive the greatest value from internal audit will be those that view it as more than a compliance requirement.

Internal audit should be one of an organisation's most powerful sources of enterprise insight, providing an independent perspective on risk, governance, technology, resilience and strategic execution.

If redesigning the internal audit function today, start with the risks most likely to disrupt growth, damage stakeholder trust or affect enterprise value, then build the audit plan from those priorities.

The future of internal audit is not about doing less, It is about delivering assurance, insight and foresight where they matter most.
 

Contact us

For further information on the topics discussed in this article, please contact Divan Steyn.