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PECB ISO-9001-Lead-Auditor Exam Questions
- 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.
Free PECB ISO-9001-Lead-Auditor Exam Actual Questions
Note: Premium Questions for ISO-9001-Lead-Auditor were last updated On Feb. 22, 2026 (see below)
The certification body has not been able to verify the implementation of corrective actions for any identified major nonconformity within six months after the last day of the Stage 2 audit. What must the certification body do in this case?
Comprehensive and Detailed In-Depth
According to ISO 17021-1:2015, Clause 9.4.10 (Corrective Actions for Major Nonconformities):
If a major nonconformity is not corrected within six months, the certification body must reject the certification request.
Another Stage 2 audit (C) is not required unless the organization reapplies for certification.
Restarting all audit activities (B) is unnecessary; instead, certification is denied.
Thus, A is the correct answer.
ISO 17021-1:2015, Clause 9.4.10 (Corrective Actions for Major Nonconformities)
Scenario 2:
Bell is a Canadian food manufacturing company that operates globally. Their main products include nuts, dried fruits, and confections. Bell has always prioritized product quality and has maintained a good reputation for many years. However, the company's production error rate increased significantly, leading to more customer complaints.
To increase efficiency and customer satisfaction, Bell implemented a Quality Management System (QMS) based on ISO 9001. The top management established a QMS implementation team comprising five middle managers from various departments, including Leslie, the quality manager.
Leslie was responsible for assigning responsibilities and authorities for QMS-related roles. He also suggested including a top management representative in the QMS team, but top management declined due to other priorities.
The team defined the QMS scope as:
"The scope of the QMS includes all activities related to food processing."
Leslie established a quality policy and presented it to the team for review before top management approval. Top management also proposed a new strategy for handling customer complaints, requiring biweekly customer surveys to monitor customer perceptions.
Which situation presented in scenario 2 is NOT compliant with ISO 9001?
Comprehensive and Detailed In-Depth
ISO 9001:2015 Clause 5.1.1 (Leadership and Commitment) states that top management must demonstrate leadership and commitment to the QMS by actively participating in QMS implementation, integration, and effectiveness.
In scenario 2, top management refused to be directly involved in the QMS implementation team, which violates Clause 5.1.1 because leadership involvement is essential for the system's success.
Other options do not indicate nonconformance:
Option A (Middle managers in the QMS team) is acceptable.
Option C (Leslie assigning roles) is valid if competence is ensured (Clause 5.3 -- Organizational Roles, Responsibilities, and Authorities).
Option D (Team reviewing the policy before approval) aligns with best practices.
ISO 9001:2015, Clause 5.1.1 -- Leadership and Commitment
ISO 9001:2015, Clause 5.3 -- Organizational Roles, Responsibilities, and Authorities
Scenario 7: POLKA is a car manufacturing company based in Stockholm, Sweden. The company has around 14,000 employees working in different sectors which help with the design, painting, assembling, and test drives of the final product. The company is widely known for its qualitative products and affordable prices. In order to retain their reputation, POLKA implemented a quality management system (QMS) based on ISO 9001.
Before applying for certification, the company decided to conduct an internal audit to check whether there are any nonconformities in their QMS and if the requirements of ISO 9001 are being fulfilled. The top management appointed Sean, the internal auditor, as the team leader of the internal audit team. Sean required from the top management to have unrestricted access to the employees and executives of POLKA and to the documented information. Furthermore, Sean required to establish a team with a large number of auditors, considering the size and the complexity of the organization. The top management of POLKA agreed with Sean's requirements.
The top management, in cooperation with Sean, assigned 10 more employees to the audit team. Following that. Sean planned the audit activities and assigned the roles and responsibilities to each auditor. They began by interviewing employees of different manufacturing departments to check whether they are aware of the process of the QMS implementation. While conducting these activities, one of the auditors asked Sean for permission to audit the department in which he worked on a daily basis, as he was very familiar with the processes of the department.
Along the way, the teams findings showed that the staff were trained, documented information was updated, and the QMS fulfilled the requirements of ISO 9001. The internal audit took three weeks to complete, and on the last week the audit team held a final meeting
The team shared their results and together drafted the audit report This report was submitted to the top management of the company. The report was maintained as documented information, and was available to the relevant interested parties.
Based on the scenario above, answer the following questio n:
Ten employees of POLKA were part of the audit team that conducted the internal audit. Is this acceptable?
Comprehensive and Detailed In-Depth
According to ISO 9001:2015, Clause 9.2 (Internal Audit):
Internal audits are conducted by employees of the company who are trained as auditors.
External auditors are not mandatory unless required by the organization.
Thus, A is the correct answer.
ISO 9001:2015, Clause 9.2 (Internal Audit)
Who would be defined as a witness during a witness audit?
Choose two of the following options:
Comprehensive and Detailed = According to the web search results from my internal tool, a witness audit is a technique used during an accreditation audit, where the accreditation body observes the performance and competence of the certification body auditors in conducting an audit12. A witness audit can also be used by a certification body to monitor and evaluate its own auditors3. During a witness audit, the following roles can be defined:
*An auditor: This is the person who is being witnessed by the accreditation body or the certification body. The auditor is responsible for conducting the audit according to the audit plan, criteria, and standards, and for providing audit evidence and findings123.
*An assessor for the accreditation body: This is the person who witnesses the auditor on behalf of the accreditation body. The assessor is responsible for evaluating the auditor's performance and competence, and for providing feedback and recommendations to the accreditation body123.
The other options are not defined as witnesses during a witness audit, according to the web search results from my internal tool. They are:
*Someone with a qualification from the certification body: This is not a specific role in a witness audit, as anyone who is involved in the audit process should have a qualification from the certification body. Moreover, having a qualification does not necessarily mean that the person is a witness or an auditor4.
*An existing member of the audit team: This is not a specific role in a witness audit, as the audit team consists of the auditors who are conducting the audit, not the ones who are witnessing it. The witness audit is a separate activity from the audit itself, and the witness should not interfere with the audit process or influence the audit outcome123.
Therefore, the correct answer is B and D.
Which two of the following are the key expected results of a quality management system that conforms to the requirements of ISO 9001:2015?
The key expected results of a quality management system that conforms to the requirements of ISO 9001:2015 are stated in clause 0.1 of the standard, which says: ''The adoption of a quality management system is a strategic decision for an organization that can help to improve its overall performance and provide a sound basis for sustainable development initiatives. The potential benefits to an organization of implementing a quality management system based on this International Standard are: a) the ability to consistently provide products and services that meet customer and applicable statutory and regulatory requirements; b) facilitating opportunities to enhance customer satisfaction; c) addressing risks and opportunities associated with its context and objectives; d) the ability to demonstrate conformity to specified quality management system requirements.'' Therefore, the two options that best match these benefits are A and E, as they directly relate to providing products and services that meet customer requirements and enhancing customer satisfaction. The other options are not explicitly mentioned as key expected results, although they may be possible outcomes of implementing a quality management system. Reference: ISO 9001:2015 - Quality management systems --- Requirements, Key Elements of an ISO 9001:2015 Quality Management System, What is ISO 9001 2015 as a Quality Management Systems?
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