What You Need to Know About First, Second, and Third-Party Audits

Auditing plays a crucial role in ensuring the integrity and reliability of an organization’s operations. Depending on the needs, audits can involve examining financial records, operational systems and procedures, and compliance with industry standards and regulations. 

In addition, audits can help businesses identify and address mistakes, operational efficiencies, and even fraud. This makes conducting regular audits an essential tool not just for compliance, but also for consistent improvement.  

However, there are different types of audits for different needs and requirements. In this article, we’ll explore the three fundamental types, shedding light on their primary functions, benefits, and different scenarios when you might need each. 

What is a First-party Audit?

Also referred to as an internal audit, this assessment is performed by an organization’s own audit resources and processes or external consultants. Essentially, first-party audits are self-assessments designed to ensure that a business is aligned with its objectives, policies, and regulatory requirements. 

Generally, first-party audits can help you with the following:

  • Complying with industry standards and regulations

  • Enhancing operational efficiency

  • Verifying the accuracy and completeness of financial data

  • Identifying and mitigating risks

Below are some sample scenarios that might require first-party audits:

  • If you’re launching a new product or service, a first-party audit can help identify and mitigate any potential risks. 

  • If you’re implementing a new quality management system (QMS), an internal audit can assess its effectiveness before seeking ISO certification from a third-party auditor.

  • If you’re planning to change your financial reporting system, a first-party audit can vet the accuracy and transparency of the generated data. 

But while first-party audits bring its set of benefits, organizations must address potential conflicts of interest, which could surface due to the self-assessment nature of internal audits. Additionally, it’s recommended that internal auditors have direct knowledge of the systems and processes under audit to ensure thorough and accurate assessment.

What is a Second-party Audit?

In contrast to internal audits, a company’s customers or suppliers typically perform second-party audits, assessing the performance and compliance of their business partners. 

The primary functions of second-party audits include the following:

  • Verifying the supplier’s ability to meet the customer’s needs

  • Assessing a supplier’s compliance with the customer’s requirements

  • Identifying and mitigating risks associated with the supplier relationship

  • Building trust and confidence between customer and supplier

Second-party audits can be conducted by the customer's or supplier's own internal audit team or by external consultants. The audit’s scope will depend on the specific requirements of the customer or supplier.

Below are sample scenarios that might require second-party audits:

  • A food retailer assessing its supplier’s food safety practices

  • A cosmetics company vetting their contract manufacturer’s quality control procedures

  • A financial services company assessing its software vendor’s information security controls

Second-party audits can be a valuable tool for both ends of the business spectrum. For customers, it can reduce risks while ensuring that their suppliers are meeting requirements. On the other hand, suppliers can use second-party audits to identify and address any areas of improvement and enhance market credibility. 

What is a Third-party Audit?

Third-party audits are external assessments performed by independent auditing firms to provide an objective evaluation for stakeholders. Compared to first and second-party audits, this type of assessment provides the most unbiased perspective on an organization’s compliance, financial statements, and operational effectiveness. 

Third-party audits can help organizations with the following:

  • Ensuring regulatory compliance

  • Enhancing corporate governance

  • Improving internal controls 

  • Improving the accuracy and fairness of financial statements

  • Gaining confidence from stakeholders, such as investors, creditors, and customers

Below are sample scenarios that might require third-party audits:

  • If you’re seeking certification to an international standard (such as ISO 9001 or ISO 27001), certification bodies may require a third-party audit. 

  • The Philippine Securities and Exchange Commission (SEC) requires publicly traded companies (and those preparing for an initial public offering) to have their financial statements audited by a Philippine CPA firm. 

  • The Commission on Audit (COA) reviews government agencies’ financial statements and operations. 

  • If you’re entering into a business relationship with another company, they might require you to undergo a third-party audit.

  • If you’re accused of financial fraud, you may need to hire a third-party auditor to investigate allegations and prepare a report. 

Selecting an experienced and reputable auditing firm is paramount to credible third-party audits. Make sure you fully understand the required auditing criteria and ask about the firm’s experience and expertise in that specific area. 

Choosing The Right Audit Type for Your Needs

There are some scenarios when understanding which audit type best suits your needs can be tricky. To help with the task, here are key considerations to keep in mind:

  • Your Objectives: Define what you need to achieve with the audit. Is it compliance with regulatory standards? Are you looking to identify potential risks? Or do you want to enhance your market credibility? 

  • The Scope of the Audit: What areas of your business require auditing? Do you need a financial statements audit, a compliance audit, or a forensic audit? Answering this will help you choose the appropriate auditing firm for the job. 

  • Your Stakeholders: Identifying your primary stakeholders will determine which audit type aligns with their specific needs. For instance, investors, customers, and regulatory authorities might require specific types of assessments. 

Finally, consider your budget if you need to finance the audit. This will allow you to narrow down your list of potential auditing firms.  

Types of Audits in the Philippines

In the Philippines, the primary auditing services include the following:

  • Forensic Audit: Investigates financial irregularities and fraud

  • Regulatory Audit: Ensures compliance with government and industry regulations

  • Financial Statements Audit: Examines financial reports for accuracy, transparency, and compliance with relevant accounting standards

  • Tax Audit: Assesses tax compliance

  • Operational Audit: Focuses on operational efficiency and effectiveness

While you can basically audit any area of operations (such as data privacy controls or cybersecurity), these are the most common services offered by CPA auditors. 

FAQs

How often should I conduct an internal audit?

The frequency of first-party audits depends on various factors, such as the industry, regulatory requirements, and the size and complexity of the organization. It's generally recommended for businesses to conduct an internal audit at least once a year. However, companies of a certain scale and in industries with stricter compliance requirements may need first-party audits every quarter. 

What should I look for when selecting a CPA auditing firm?

There are several crucial factors to consider, including:

  • Expertise and Experience: Look for a firm with a proven track record in conducting audits in your specific industry and with businesses similar to your size and complexity. 

  • Reputation and Credibility: Check client testimonials, case studies, certifications, or any awards or recognitions they may have received. In the absence of these, there are prominent international accounting networks. Being a member of these signals a firm's commitment to the highest quality standards. 

In addition, working with a CPA firm with a range of services can be a vital asset, enabling them to transition seamlessly from auditing to financial advisory or consulting. 

What are some common challenges businesses face when undergoing an audit?

For larger organizations, audits can be complex and time-consuming. For small and medium enterprises, the benefits of regular audits may not always be as evident. This can make it challenging to get buy-in from management and stakeholders.