How to prepare ISO audit checklist?

Asked by: Dr. Guy Orn Sr.  |  Last update: October 11, 2026
Score: 4.2/5 (14 votes)

Preparing an ISO audit checklist involves analyzing the specific ISO standard, reviewing internal documentation (procedures, policies), and mapping these against operational processes to identify compliance gaps. Effective checklists are structured around, and designed to verify, clauses of the standard, ensuring all necessary records, employee training, and corrective actions are reviewed.

How do I prepare an ISO audit checklist?

How do I prepare for an ISO audit?

  1. Understand relevant procedures, work instructions, standards, laws and regulations.
  2. Identify areas to be audited, including outsourced processes.
  3. Requesting permission from the auditee on the area being audited, including documented information that requires access and is confidential.

How to prepare a checklist for an audit?

Internal Audit Checklist: Planning an Audit From Scratch

  1. Initial Audit Planning. ...
  2. Involve Risk and Process Subject Matter Experts. ...
  3. Frameworks for Internal Audit: The International Professional Practices Framework (IPPF) and COSO ICIF. ...
  4. Preparing for a Planning Meeting. ...
  5. Preparing the Audit Program. ...
  6. Audit Program Review.

What are the 5 C's of audit?

The 5 Cs of audit (Criteria, Condition, Cause, Consequence, Corrective Action) are a framework for structuring clear, actionable audit findings, explaining what should be (Criteria), what is found (Condition), why it happened (Cause), what the impact is (Consequence/Effect), and how to fix it (Corrective Action/Recommendation) to drive organizational improvement and compliance.

How to prepare employees for ISO audit?

Expert Guide: How to Prepare Employees for ISO Audit

  1. Know What to Expect from an ISO Audit. ...
  2. Assign Clear Roles and Responsibilities. ...
  3. Explain the Audit Objectives to Everyone. ...
  4. Train Staff with What They Need to Know. ...
  5. Ensure Everyone Knows the Right Documents. ...
  6. Build Habits That Support Audit Readiness.

What Checklists Do You Need for your Internal Audit?

41 related questions found

What are the 7 principles of ISO?

Now let's begin with the 7 principles of ISO 9001, which are Customer Focus, Leadership, Engagement of People, Process Approach, Improvement, Evidence-Based Decision Making, and Relationship Management.

What are the 7 steps in the audit process?

The 7 steps in the audit process generally cover Planning, Risk Assessment, Internal Control Testing, Fieldwork/Evidence Collection, Reporting, and Follow-Up, focusing on a systematic review from initial engagement to ensuring corrective actions are taken for operational improvement. This framework ensures comprehensive evaluation, from understanding the client's business to delivering actionable insights and ensuring accountability for identified issues. 

What are the 7 principles of auditing?

Fundamental Principles Governing an Audit:

  • A] Integrity, Independence, and Objectivity: ...
  • B] Confidentiality: ...
  • C] Skill and Competence: ...
  • D] Work Performed by Others: ...
  • E] Documentation: ...
  • F] Planning: ...
  • G] Audit Evidence: ...
  • H] Accounting Systems and Internal Controls:

What is the rule 11 of audit and auditors?

Under Rule 11(g) of the Companies (Audit and Auditors) Rules, 2014, this duty includes verifying: – Audit Trail Feature: The auditor must report whether the company's accounting software has a feature for recording an audit trail (edit log) that is non-configurable and has been operational throughout the year for all ...

What are the 7 E's of auditing?

The 7 E's in operational auditing are Effectiveness, Efficiency, Economy, Excellence, Ethics, Equity, and Ecology, forming a comprehensive framework for internal auditors to assess an organization's success beyond mere compliance, focusing on goal achievement, resource optimization, quality, moral conduct, fair treatment, and environmental impact to add significant value.

How to create an audit checklist in Excel?

You can find a variety of checklist templates for different purposes and industries on the Microsoft Office website.

  1. Step 1: Enable the Developer Tab. ...
  2. Step 2: Enter Your Audit or Inspection Items. ...
  3. Step 3: Add Interactive Checkboxes to Your List. ...
  4. Step 4: Setting Up Your Checkboxes. ...
  5. Step 5: Format Your Checklist Scoring.

Do and don'ts during audit?

Don't Withhold Information

Withholding information, even unintentionally, can be interpreted as an attempt to deceive. If an auditor asks for something you're unsure about, seek clarification instead of guessing. Always provide what's requested within the audit's scope.

How to build an audit checklist?

How to make an audit checklist

  1. Get a copy of the rules or law to which you will be determining compliance.
  2. Highlight the areas that are mandatory. ...
  3. Summarise all of the SHALL-WILL-MUST requirements into questions. ...
  4. Convert these questions into prompts.
  5. Format your prompts into your checklist.

How to prepare ISO documentation?

We recommend you to create user-friendly ISO 9001 documentation by combining different documentation procedures, namely, process flowchart, scope, quality policy and procedures into a single comprehensive manual. This manual can be titled as ISO 9001 QMS manual, or a procedure manual, or a quality management manual.

Are ISO audits hard?

An ISO certification will require time, effort, and improvement from all areas of the business. However, the steps that must be taken are worth it for any company. It will benefit business owners, employees, and customers.

Is internal audit a stressful job?

Mental health is a topic that employers in many sectors are keenly aware of these days, but one group that tends to get overlooked unfairly is internal auditors. The field of internal audit can be demanding and stressful.

Will internal audit be replaced by AI?

While AI can automate many routine tasks, its primary benefit is enhancing what auditors do—enabling deeper, broader, and more frequent analyses. Rather than replacing auditors, AI should be seen as a tool that allows auditors to do more valuable, strategic work.

How much does KPMG pay internal auditors?

How much does an Internal Auditor make at KPMG in India? Average KPMG Internal Auditor yearly pay in India is approximately ₹ 13,53,061, which is 119% above the national average.

What is the golden rule of auditing?

Objectivity is the cornerstone of the internal audit golden rule. Auditors must approach their work without bias, ensuring their evaluations are fair, impartial, and based solely on evidence.

What are the 5 audit Ethics?

All ICAEW Chartered Accountants are bound by ICAEW's Code of Ethics, which is based on five fundamental principles: integrity, objectivity, professional competence and due care, confidentially and professional behaviour.

What are the stages of ISO audit?

Five Main Steps in ISO 9001 Internal Audit

  • Planning the Audit Schedule.
  • Planning the Process Audit.
  • Conducting the Audit.
  • Reporting on the Audit.
  • Follow-up on Issues or Improvements Found.

What comes before an audit?

The audit process begins with detailed planning. During this phase, auditors gather relevant information, set objectives, and develop an audit strategy to guide their work.

What are the 5 C's of audit reporting?

Internal Audit Reports: The 5 Cs

Criteria: What needs to be audited and why? Condition: What are the observed circumstances surrounding any issues? Consequence: How do the issues found affect the company? This might include financial, regulatory, security, publicity, or other effects.