Internal auditors are critical in ensuring a company’s processes run smoothly and align with regulations and ethical standards.
From evaluating financial operations to scrutinising risk management strategies, these professionals provide an invaluable service to organisations looking to improve efficiency and maintain compliance.
But what exactly do internal auditors do, and how can they benefit your company?
This blog explores everything you need to know about internal auditors, their roles, certifications, and why hiring one might be the best decision for your business.
What is an Internal Audit?
- An internal audit is a systematic review conducted within an organisation to evaluate its operations, risk management, internal controls, and governance processes.
- Unlike external audits, internal audits are typically ongoing and focus on assessing and improving the organisation’s processes.
- An internal audit aims to identify inefficiencies, reduce risks, ensure compliance with laws and regulations, and provide actionable insights to improve business operations.
- By proactively identifying potential pitfalls, internal audits help organisations achieve their objectives more effectively.
What is the Definition of a Certified Internal Auditor?
A Certified Internal Auditor (CIA) is a professional designation awarded by the Institute of Internal Auditors (IIA). This globally recognised certification signifies an individual’s internal auditing, risk management, and governance expertise.
Becoming a certified internal auditor demonstrates advanced competency and dedication to the profession, making CIAs highly sought after by businesses seeking top-tier auditing skills.
What Are the 5 Key Types of Internal Audits?
Internal audits can cover a wide range of business areas. Here are some common types:
1. Financial Audits
These audits review financial records to ensure accuracy, compliance with accounting standards, and proper management of company funds.
2. Operational Audits
Operational audits examine the efficiency and effectiveness of business operations, identifying areas for improvement and cost-saving opportunities.
3. Compliance Audits
These audits ensure that the organisation adheres to laws, regulations, and internal policies, reducing the risk of legal penalties.
4. Information Systems Audits
Focused on technology and data security, these audits evaluate IT systems and processes to safeguard against cyber threats and data breaches.
5. Strategic Audits
Strategic audits assess whether the organisation’s goals and objectives are aligned with its operations and resources.
How Does an Internal Auditor Differ From an External Auditor?
While both internal and external auditors aim to assess and improve an organisation’s processes, their roles are markedly different:
| Internal Auditor | External Auditor |
| Works within the organisation | Hired from an independent firm |
| Ongoing assessments throughout the year | Focuses on annual financial reviews |
| Evaluates business operations and controls | Primarily examines financial statements |
| Provides recommendations for improvements | Verifies accuracy for external stakeholders |
Essentially, internal auditors are an integral part of the organisation, working closely with management to enhance processes, whereas external auditors provide an independent assessment for third parties.
What is the Role of an Internal Auditor?
Internal auditors perform a variety of tasks designed to help organisations operate more efficiently. Here are their primary responsibilities:
- Risk Assessment: Identifying potential risks that could impact the organisation’s performance or compliance.
- Internal Controls Testing: Evaluating the effectiveness of policies and procedures in mitigating risks.
- Compliance Checks: Ensuring adherence to legal requirements and internal standards.
- Efficiency Evaluation: Recommending process improvements to enhance operational efficiency.
- Reporting Findings: Delivering detailed audit reports to executives and stakeholders.
By providing a clear picture of potential issues and offering actionable solutions, internal auditors help organisations achieve their objectives.
How Can an Internal Auditor Be Impartial and Objective?
The effectiveness of an internal auditor depends on their objectivity. To ensure impartiality, internal auditors are required to:
- Adhere to professional standards set by organisations like the Institute of Internal Auditors.
- Remain independent from the operational areas they are auditing.
- Report directly to the audit committee or board of directors, bypassing management influence.
These practices help ensure internal auditors deliver unbiased insights that genuinely benefit the organisation.
Who Selects the Internal Auditors?
Internal auditors are typically selected by the organisation’s leadership, often through the audit committee or senior management. Larger companies may also have internal audit departments that appoint or allocate auditors.
To maintain independence and avoid conflicts of interest, internal auditors often report directly to the audit committee or board, as opposed to middle or lower management.
3 Steps to Become an Internal Auditor
To step into the world of internal auditing, individuals usually need a combination of education, certifications, and experience:
1. Education
Most internal auditors start with a background in accounting, finance, business administration, or a related field.
2. Experience
Practical experience in auditing, risk management, or financial analysis is often required before pursuing certifications.
3. Certifications
Certifications elevate an auditor’s expertise and credibility. Some of the most recognised certifications include:
- Certified Internal Auditor (CIA)
- Certified Information Systems Auditor (CISA)
- Chartered Accountant (CA) or Certified Public Accountant (CPA)
Certified Internal Auditor (CIA)
Becoming a Certified Internal Auditor (CIA) involves passing a rigorous examination from the Institute of Internal Auditors.
This certification focuses on areas such as governance, risk management, and internal controls, equipping auditors with advanced skills.
Having a CIA certification signals top-level expertise and is considered the gold standard for internal audit professionals worldwide.
Certified Information Systems Auditor (CISA)
The Certified Information Systems Auditor (CISA) certification is ideal for professionals auditing IT systems and processes.
Offered by ISACA, this credential is highly regarded in the tech and data auditing industries.
With cyber threats on the rise, having a CISA-certified auditor on your team can significantly bolster your organisation’s data security.
Why (as a Company), Should You Hire an Internal Auditor?
Hiring an internal auditor can provide several benefits for your business:
- Stronger risk management, safeguarding your company from financial and reputational damage.
- Improved compliance, reducing exposure to legal penalties.
- Enhanced decision-making, with data-driven insights to inform business strategies.
- Greater efficiency, cutting costs and optimising operations.
- Increased stakeholder confidence, with transparent and accountable processes.
Investing in internal auditing is a strategic move that can pay dividends in the long run.
Build a Stronger Company with Internal Auditors
- Now more than ever, businesses face increasing complexities in compliance, risk management, and operational efficiency.
- Internal auditors play a pivotal role in addressing these challenges, providing the expertise and insight needed to thrive in a competitive market.
- Whether you’re considering hiring an internal auditor or training your team to earn a Certified Internal Auditor (CIA) credential, taking this step can transform your organisation for the better.
Don’t wait until inefficiencies or risks become liabilities. Act today to build a stronger, more resilient business.