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PECB ISO-9001-Lead-Auditor Exam Questions

Exam Name: QMS ISO 9001:2015 Lead Auditor
Exam Code: ISO-9001-Lead-Auditor
Related Certification(s): PECB Auditor Certifications
Certification Provider: PECB
Actual Exam Duration: 180 Minutes
Number of ISO-9001-Lead-Auditor practice questions in our database: 131 (updated: Apr. 19, 2025)
Expected ISO-9001-Lead-Auditor Exam Topics, as suggested by PECB :
  • Topic 1: Fundamental principles and concepts of a quality management system: The main objective of this domain is to evaluate your skills of explaining and applying ISO 9001 principles and concepts.
  • Topic 2: Quality management system (QMS) requirements: It assesses your abilities to point out and explain different requirements for a quality management system based on ISO 9001.
  • Topic 3: Fundamental audit concepts and principles: Questions about interpreting and applying the main concepts and principles related to a QMS audit appear in this topic.
  • Topic 4: Preparing an ISO 9001 audit: This topic covers sub-topics related to preparing a quality management system audit.
  • Topic 5: Conducting an ISO 9001 audit: It evaluates your skills to conduct a QMS audit.
  • Topic 6: Closing an ISO 9001 audit: The topic focuses on concluding a QMS audit and conducting audit follow-up activities.
  • Topic 7: Managing an ISO 9001 audit program: This topic evaluates your abilities to establish and managing a QMS audit program.
Disscuss PECB ISO-9001-Lead-Auditor Topics, Questions or Ask Anything Related

Jesusita

12 days ago
Design and development of products and services was covered. Be ready to answer questions on the stages and controls in this process.
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Romana

28 days ago
Competence and awareness questions appeared frequently. Understand how organizations determine, achieve, and maintain necessary competencies.
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Angelo

1 months ago
Grateful for Pass4Success's exam prep. Made the PECB certification process so much smoother.
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Avery

1 months ago
Pass4Success's practice questions on audit planning were spot on! They really helped me prepare for the actual exam questions.
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Colette

2 months ago
The exam tested knowledge on nonconformity and corrective actions. Study the process of identifying, analyzing, and addressing nonconformities.
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Demetra

2 months ago
ISO 9001:2015 Lead Auditor certified! Pass4Success questions were incredibly similar to the actual exam.
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Lashawna

2 months ago
Resource management was a key area. Prepare to answer questions on how organizations should manage human, infrastructure, and work environment resources.
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Glory

3 months ago
Encountered questions on management review. Know the inputs, outputs, and frequency of management reviews in a QMS.
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Shaun

3 months ago
Passed the QMS exam in record time. Pass4Success's focused materials made all the difference.
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Amos

3 months ago
I am excited to have passed the PECB QMS ISO 9001:2015 Lead Auditor exam. The Pass4Success practice questions were invaluable. One tricky question from Domain 3: Fundamental audit concepts and principles asked about the principles of auditing, such as integrity and confidentiality. I wasn't sure of my answer, but I passed.
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Stefania

3 months ago
Passed the exam! The section on continual improvement was challenging. Make sure to study PDCA cycle and improvement tools.
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Iola

4 months ago
Customer focus questions were prevalent. Understand how to determine and meet customer requirements within the QMS framework.
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Desiree

4 months ago
Pass4Success's exam prep was crucial for my success in the PECB Lead Auditor exam. Thank you!
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Selma

4 months ago
Passing the PECB QMS ISO 9001:2015 Lead Auditor exam was a big accomplishment for me. The Pass4Success practice questions were a great help. A challenging question from Domain 2: Quality management system (QMS) requirements asked about the role of leadership in a QMS. I had to think hard, but I got through it.
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Rutha

4 months ago
Context of the organization was a significant topic. Be ready to analyze internal and external factors affecting an organization's QMS.
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Lizbeth

4 months ago
I am happy to report that I passed the PECB QMS ISO 9001:2015 Lead Auditor exam. The Pass4Success practice questions were very useful. One question that I found difficult was from Domain 1: Fundamental principles and concepts of a quality management system. It asked about the importance of customer focus in a QMS. I wasn't entirely sure, but I passed.
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Ardella

5 months ago
The exam had several questions on internal auditing processes. Study the audit cycle, techniques, and reporting methods thoroughly.
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Jenise

5 months ago
ISO 9001 certification achieved! Couldn't have done it without Pass4Success's relevant questions.
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Ivan

5 months ago
Successfully passing the PECB QMS ISO 9001:2015 Lead Auditor exam was a great feeling, and the Pass4Success practice questions played a big role. There was a question from Domain 6: Closing an ISO 9001 audit that asked about the steps to take when preparing the audit report. I was a bit uncertain, but I managed to pass.
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Lavonna

5 months ago
Thank you, Pass4Success! Your practice questions on document control really helped me prepare for the exam in a short time.
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Whitley

5 months ago
I passed the PECB QMS ISO 9001:2015 Lead Auditor exam, and the Pass4Success practice questions were a lifesaver. One question that puzzled me was from Domain 5: Conducting an ISO 9001 audit. It was about the techniques used to gather audit evidence. I wasn't sure if I got it right, but I passed the exam.
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Brandon

6 months ago
Leadership commitment questions were tricky. Focus on understanding top management's responsibilities in implementing and maintaining the QMS.
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Bernardine

6 months ago
Tough exam, but Pass4Success made it manageable. Passed with flying colors!
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Lai

6 months ago
The PECB QMS ISO 9001:2015 Lead Auditor exam was tough, but I passed thanks to the Pass4Success practice questions. A question that caught me off guard was from Domain 4: Preparing an ISO 9001 audit. It asked about the steps involved in creating an audit plan. I wasn't completely confident in my answer, but I did well overall.
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Noelia

6 months ago
Risk-based thinking was a key topic. Expect questions on how to identify, assess, and manage risks within a quality management system.
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Susy

6 months ago
I am thrilled to have passed the PECB QMS ISO 9001:2015 Lead Auditor exam. The Pass4Success practice questions were a great resource. One challenging question was from Domain 3: Fundamental audit concepts and principles. It asked about the difference between first-party, second-party, and third-party audits. I was a bit unsure, but I still managed to pass.
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Vi

7 months ago
Aced the ISO 9001 exam! Pass4Success materials were a lifesaver for quick prep.
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Florencia

7 months ago
Encountered several scenario-based questions on process approach. Be prepared to analyze and apply this concept in various organizational contexts.
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Alecia

7 months ago
Passing the PECB QMS ISO 9001:2015 Lead Auditor exam was a significant achievement for me, and I owe a lot to the Pass4Success practice questions. There was a tricky question related to Domain 2: Quality management system (QMS) requirements. It asked about the specific documentation needed to demonstrate compliance with the standard. I had to think hard about it, but I got through it.
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Rory

7 months ago
I recently passed the PECB QMS ISO 9001:2015 Lead Auditor exam, and I must say the Pass4Success practice questions were incredibly helpful. One question that stumped me was about the 'context of the organization' under Domain 1: Fundamental principles and concepts of a quality management system. It asked how an organization should determine external and internal issues that are relevant to its purpose and strategic direction. I wasn't entirely sure of the answer, but I managed to pass the exam.
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Jina

7 months ago
Just passed the PECB Certified QMS ISO 9001:2015 Lead Auditor exam! The questions on quality management principles were challenging. Make sure to study the seven principles in-depth.
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Malcolm

8 months ago
Just passed the PECB QMS ISO 9001:2015 Lead Auditor exam! Thanks Pass4Success for the spot-on practice questions.
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Audry

8 months ago
Passing the PECB QMS ISO 9001:2015 Lead Auditor exam was a significant achievement for me, and I credit Pass4Success practice questions for helping me succeed. The exam covered a range of topics, including fundamental principles and concepts of a quality management system, as well as ISO 9001 requirements. One question that I remember struggling with was related to the role of top management in implementing a quality management system. I had to recall the specific responsibilities of top management outlined in ISO 9001, but I was able to answer it correctly and pass the exam.
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Nada

9 months ago
My experience taking the PECB QMS ISO 9001:2015 Lead Auditor exam was challenging but rewarding. With the assistance of Pass4Success practice questions, I was able to successfully demonstrate my knowledge of quality management system principles and ISO 9001 requirements. One question that I found particularly tricky was about the process approach in ISO 9001. I had to carefully consider how processes are identified, managed, and improved within an organization, but I managed to answer it correctly and pass the exam.
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Rutha

9 months ago
PECB certification achieved! Pass4Success's exam questions were crucial for my quick preparation. Thank you for making it possible!
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Francoise

10 months ago
Just aced the QMS ISO 9001 exam! Pass4Success's materials were invaluable for quick, effective preparation. Grateful for their help!
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Charlene

10 months ago
I recently passed the PECB QMS ISO 9001:2015 Lead Auditor exam with the help of Pass4Success practice questions. The exam tested my understanding of fundamental principles and concepts of a quality management system, as well as ISO 9001 requirements. One question that stood out to me was related to the concept of continual improvement in ISO 9001. I was unsure of the specific steps involved in implementing continual improvement, but I was able to pass the exam overall.
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Shawnee

10 months ago
Success on the ISO 9001:2015 exam! Pass4Success's prep materials were a game-changer. Couldn't have done it without their spot-on questions!
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Fernanda

10 months ago
Thrilled to have passed the PECB ISO 9001:2015 Lead Auditor exam! Pass4Success's practice questions were spot-on and saved me precious study time. Thank you!
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Leatha

10 months ago
The exam tested my ability to interpret and apply ISO 9001:2015 clauses. Be prepared to analyze case studies and identify nonconformities. Study the standard thoroughly and practice applying it to real-world scenarios.
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Rene

11 months ago
Passed the Lead Auditor exam with flying colors! Pass4Success's relevant questions made all the difference in my short preparation time. Thanks a million!
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Amos

1 years ago
The exam included several questions on performance evaluation and improvement. Study methods for monitoring, measuring, and analyzing QMS performance. Know how to assess the effectiveness of corrective actions and continual improvement initiatives.
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Lili

1 years ago
Leadership and commitment questions featured prominently in my exam. Understand top management's role in the QMS and how to evaluate their involvement. Review examples of leadership actions that demonstrate commitment to quality.
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Free PECB ISO-9001-Lead-Auditor Exam Actual Questions

Note: Premium Questions for ISO-9001-Lead-Auditor were last updated On Apr. 19, 2025 (see below)

Question #1

You will lead a third-party audit next Monday on ABC, an organisation that provides services for cleaning windows from the outside of tall buildings. They work on demand, and usually have 4-5 orders per week. All documented information on these activities is kept at the central office.

On Friday evening, before the audit, you are informed by mail that customers cancelled all orders for the next week; therefore, the auditors will not have the chance to see them working at the customer's premises, but the field supervisors will be available at the ABC offices.

You have prepared the audit plan and the checklist. Choose the best action you would take:

Reveal Solution Hide Solution
Correct Answer: B

According to ISO 19011:2018, clause 6.3.3, the audit plan should be reviewed and revised as necessary to address changes that occur during the audit planning. The audit plan should be agreed upon, preferably in writing, by the audit team leader, the audit client and the auditee1. Therefore, if there is a significant change in the auditee's situation, such as the cancellation of all orders for the next week, the audit plan should be reviewed and revised accordingly, with the agreement of all parties involved.

According to ISO/IEC 17021-1:2015, clause 9.1.4, the certification body should have a process to ensure that the audit team has the competence to achieve the audit objectives, and that the audit methods are appropriate for the scope and complexity of the audit. The certification body should also have a process to ensure that the audit is conducted under reasonable conditions and within a reasonable time frame2. Therefore, if there is a risk that the audit objectives cannot be achieved, or that the audit methods are not suitable, due to the change in the auditee's situation, the certification body should be consulted and informed on how to proceed with the audit.

Therefore, the best action to take is B, ask the certification body you work for how to proceed with the audit. This action will ensure that the audit plan is revised and agreed upon by all parties, and that the audit team has the competence and the methods to conduct the audit effectively and efficiently. The other options are not correct, as they may compromise the quality and validity of the audit:

*A. Start the audit on Monday at ABC's as planned, interviewing the functions that regularly work at the central office, and plan visits to ABC customers wherever they may be working during the following week: This action may not be feasible or acceptable, as it may extend the audit duration and cost beyond the agreed terms, and it may not provide sufficient and appropriate audit evidence to verify the conformity and effectiveness of the auditee's processes. Moreover, this action may not be agreed upon by the audit client and the auditee, and it may not be approved by the certification body.

*C. Start the audit on Monday as planned, interviewing the functions that regularly work at the central office, and visit another customer's premises they cleaned the week before: This action may not be relevant or reliable, as it may not reflect the current performance and condition of the auditee's processes. The audit evidence collected from the previous customer may not be valid or representative of the audit criteria, and it may not address the risks and opportunities associated with the auditee's context and objectives. Moreover, this action may not be agreed upon by the audit client and the auditee, and it may not be approved by the certification body.

*D. Complete the audit but ask the quality manager to clean some windows at the ABC's office, simulating the process they carry out at customers' premises: This action may not be objective or impartial, as it may introduce bias and influence in the audit process. The audit evidence collected from the simulated process may not be accurate or authentic, and it may not demonstrate the actual capability and effectiveness of the auditee's processes. Moreover, this action may not be ethical or professional, as it may compromise the integrity and credibility of the audit and the certification.


Question #2

An audit team leader arrives at a printing organisation to carry out a Stage 2 audit for a certification body. At a meeting with the Quality Manager, she is told that they have won their biggest contract from a computer manufacturer to print and compile computer documentation packages. They have leased the unit next door for space reasons but have never worked in this sector before. The Quality Manager wants the ISO 9001 certificate to cover the new contract.

During the audit, a team member finds that a number of print jobs have been rejected by several clients over a number of months due to spelling errors in the print run. The Print Manager blames the new employees they had to take on because of a big contract. The auditor raises a nonconformance against clause 10.2.1.b of ISO 9001.

Which one of the evidence statements would support this finding?

Reveal Solution Hide Solution
Correct Answer: C

According to clause 10.2.1.b of ISO 9001:2015, the organization should evaluate the need for action to eliminate the causes of nonconformities, in order to prevent their recurrence. This means that the organization should identify and address the root causes and contributing factors of the nonconformities, and implement appropriate corrective actions that are effective and proportional to the impact of the nonconformities. In this case, the evidence statement that supports the finding of nonconformance is C, because it shows that the organization did not take effective actions to prevent the recurrence of the spelling errors in the print run, which resulted in repeated customer rejections and dissatisfaction. The other options are not directly related to clause 10.2.1.b, although they may indicate other nonconformities or weaknesses in the organization's QMS. For example, option A may relate to clause 7.2 on competence, option B may relate to clause 8.6 on release of products and services, and option D may relate to clause 7.1 on resources. Reference: ISO 9001:2015, [ISO 9001 Auditing Practices Group Guidance on Nonconformity and Corrective Action], ISO 9001 Clause 10. Improvement - ISO-templates.com


Question #3

Select the phrase that best describes the purpose of a quality management system to ISO 9001 in relation to the performance of an organization.

Reveal Solution Hide Solution
Correct Answer: D

Understanding the Purpose of a Quality Management System (QMS):

The primary objective of ISO 9001:2015 is to improve the overall performance of the organization by:

Ensuring consistent delivery of products and services that meet customer and regulatory requirements.

Focusing on enhancing customer satisfaction.

Promoting continual improvement of the organization's processes and practices.


Clause 0.1 (General) of ISO 9001:2015 specifies that a QMS enables organizations to achieve better performance by consistently meeting customer needs and improving their processes. It further highlights that continual improvement is a cornerstone of the standard (Clause 10.3).

Option Analysis:

A . Manages the performance:

Incorrect. A QMS provides a framework to manage processes, not directly manage performance. The improvement of performance is an outcome of managing processes effectively.

B . Monitors the performance:

Incorrect. Monitoring is a component of performance evaluation (Clause 9.1) but does not define the overall purpose of the QMS.

C . Dictates the performance:

Incorrect. ISO 9001 does not 'dictate' performance but allows organizations to set their own objectives and improve their operations based on their specific context and goals.

D . Improves the performance:

Correct. The fundamental purpose of a QMS as per ISO 9001 is continual improvement of the organization's performance. This includes improving operational efficiency, customer satisfaction, and product/service quality.

Why Option D is Correct:

ISO 9001:2015 emphasizes the Plan-Do-Check-Act (PDCA) cycle and risk-based thinking, which are designed to drive improvements in organizational performance. Continuous assessment of processes and customer feedback ensures that the organization can adapt, innovate, and improve its effectiveness over time.

Relevant Clauses Supporting the Answer:

Clause 0.1: Purpose of the QMS.

Clause 10.3: Continual improvement ensures that the QMS remains effective and aligned with organizational objectives.

Clause 4.1: Context of the organization, which requires the QMS to align with organizational strategies and improve outcomes.

Question #4

An audit team of three people is conducting a Stage 2 audit to ISO 9001 of an engineering organisation that manufactures sacrificial anodes for the oil and gas industry in marine environments. These are aluminium products designed to prevent corrosion of submerged steel structures. You, as one of the auditors, find that the organisation has shipped anodes for Project DK in the Gulf of Mexico before the galvanic efficiency test results for the anodes have been fully analysed and reported as required by the customer. The Quality Manager explains that the Managing Director authorised the release of the anodes to avoid late delivery as penalties would be Imposed. The customer was not informed since the tests very rarely fall below the required efficiency. You raise a nonconformity against clause 8.6 of ISO 9001.

At the Closing meeting, the audit team leader presents the findings of the audit and comes to the above

nonconformity. The Quality Manager produces the test report for Project DK, which shows an acceptable galvanic efficiency, and presents an email from the customer confirming acceptance of the anodes. He asks that the nonconformity be withdrawn.

Which two of the following responses by the audit team leader would be acceptable?

Reveal Solution Hide Solution
Correct Answer: B, D

Question #5

At the end of a second-party audit, the audit team enters the meeting room to hold the closing meeting; only two people

are present and waiting for them: the Health and Safety supervisor and the administrative officer. Neither has participated in

the audit. However, the team had previously agreed with the auditee Quality Manager on two nonconformities identified

during the audit (NC1 and NC2).

They said:

Health and Safety supervisor: "Good evening. We are sorry to inform you that the general manager was involved in a

serious car accident, and the other two managers have had to leave urgently to attend to the emergency."

Administration officer: "Our quality manager, before leaving, left a written message about 'NC2'. He declares that the

correction and corrective action have been already implemented and has attached some documents to the message as

evidence of these actions. Therefore, he expects that 'NC2' will not be included in the report."

Which one of the following would be your preferred answer to the Quallty Manager's request?

Reveal Solution Hide Solution
Correct Answer: A


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