According to the guidance on conducting the audit closing meeting1, the audit team leader should provide a summary of the audit findings and conclusions, invite discussions, and agree on timelines for any corrective actions. The audit team leader should also be respectful, constructive, and objective when presenting the nonconformities, and avoid any personal or emotional comments. The audit team leader should also consider the impact of the disruptive event (such as the Covid-19 pandemic) on the auditee's context, interested parties, and risks2, and acknowledge any good practices or improvements observed during the audit. Therefore, option D is the best option, as it follows the best practices for the closing meeting and allows the auditee to understand the nonconformities and their implications, and to participate in the analysis and resolution of the issues. Option A is not correct, as it is not respectful, constructive, or objective, and it does not invite any discussion or feedback from the auditee. It also assumes that the audit team leader has the authority to recommend the removal of the supplier from the approved list, which may not be the case. Option B is not correct, as it does not provide enough information or explanation to the auditee, and it does not allow any discussion or feedback from the auditee. It also does not follow the best practices for the closing meeting, such as providing a summary of the audit, acknowledging any good practices, and agreeing on timelines for corrective actions. Option C is not correct, as it does not involve the other managers who are responsible for the functions or processes that were audited, and who may have valuable input or information to share. It also does not follow the best practices for the closing meeting, such as providing a summary of the audit, inviting discussions, and agreeing on timelines for corrective actions. References: 1: Conducting the Audit Closing Meeting: Sharing the Results2: Auditing ISO 9001:2015 in the Context of a Disruptive Event.

The activities that are specifically required by ISO 17021-1 as part of third-party (Certification Body) surveillance audit processes are:
*Option A: Audit use of certification marks on marketing materials. This option is correct because ISO
17021-1:2015 clause 9.6.2.2 requires the certification body to audit the client's use of marks and/or any other reference to certification, as applicable, to ensure conformity with the certification requirements.
*Option B: Review changes to the QMS since last visit. This option is correct because ISO 17021-1:2015 clause 9.6.2.2 requires the certification body to review any changes affecting the client's quality management system and its ability to continue to fulfil the requirements of the standard used for certification.
*Option C: Confirm effectiveness of internal audit and management review. This option is correct because ISO
17021-1:2015 clause 9.6.2.2 requires the certification body to confirm the continuing effectiveness of the client's quality management system, including the effectiveness of the internal audit and management review processes.
*Option F: Review the status of previously raised findings and audit effectiveness of any outstanding findings.
This option is correct because ISO 17021-1:2015 clause 9.6.2.2 requires the certification body to review the status of findings and any corrective actions taken by the client in response to previous audits, and to verify the effectiveness of the implemented corrective actions.
*Option H: Verify legal compliance. This option is correct because ISO 17021-1:2015 clause 9.6.2.2 requires the certification body to verify the client's compliance with applicable statutory and regulatory requirements related to the scope of certification.
*Option I: Handling of customer complaints since last visit. This option is correct because ISO 17021-1:2015 clause 9.6.2.2 requires the certification body to review the client's handling of customer complaints related to the certified activities since the last audit.
The following options are not correct:
*Option D: Complete a full document review of the quality management system. This option is not correct because ISO 17021-1:2015 clause 9.6.2.2 does not require the certification body to complete a full document review of the quality management system during surveillance audits. A full document review is only required during the initial certification audit or when there are significant changes to the quality management system or the certification requirements.
*Option E: Failing to meet financial responsibilities. This option is not correct because ISO 17021-1:2015 clause 9.6.2.2 does not require the certification body to audit the client's financial responsibilities during surveillance audits. The certification body may have contractual arrangements with the client regarding the payment of fees, but this is not part of the surveillance audit process.
*Option G: Review the calibration status of the instrumentation. This option is not correct because ISO
17021-1:2015 clause 9.6.2.2 does not require the certification body to review the calibration status of the instrumentation during surveillance audits. The certification body may audit the client's monitoring and measuring resources as part of the quality management system requirements, but this is not a specific activity required by ISO 17021-1.
*Option J: Conduct a minimum number of annual surveillance audits during the certification period. This option is not correct because ISO 17021-1:2015 clause 9.6.2.2 does not require the certification body to conduct a minimum number of annual surveillance audits during the certification period. The certification body may determine the frequency and duration of surveillance audits based on the risk and performance of the client, but this is not a specific activity required by ISO 17021-1.
References:
*ISO 17021-1:2015 Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 1: Requirements
*ISO 9001 Lead Auditor Course Material, Module 7: Audit Follow-up and Surveillance, Slide 8: Surveillance Audit
*ISO 9001 Lead Auditor Training Course - IRCA Certified, Section 7.2: Audit Follow-up and Surveillance
*Lead Auditor Exam Preparation Guide (EPG) Template - PECB, Section 3.2: Exam Content Outline, Subsection 3.2.1: Section 1 - Audit Fundamentals, Subsection 3.2.2: Section 2 - Audit Principles, Subsection
3.2.3: Section 3 - Audit Process, Subsection 3.2.4: Section 4 - Audit Competencies

According to ISO 19011:2018, clause 6.3, the audit plan is a document that provides the basis for agreement regarding the conduct of the audit. The audit plan should include the information listed in my previous response, such as the audit objectives, scope, criteria, schedule, team, methods, report, etc. The audit plan should be prepared and completed prior to the on-site audit, and should be communicated to the audit team and the auditee1.
According to ISO 19011:2018, clause 6.4.3, the checklist / prompts are documents that list the questions or topics that need to be covered during an audit. The checklist / prompts can help the auditor to collect and verify information relevant to the audit criteria, and to ensure the consistency and completeness of the audit.
The checklist / prompts should be prepared and completed prior to the on-site audit, and should be based on the audit plan and the audit scope and objectives1.
Therefore, the two documents that an auditor needs to prepare and complete prior to the on-site audit are B and D, as they are essential for planning and conducting the audit. The other options are not correct, as they are either prepared or completed after the on-site audit, or not required by the standard:
*A. Audit Report: The audit report is a document that provides a complete, accurate, concise, and clear record of the audit. The audit report should include the information listed in my previous response, such as the audit objectives, scope, criteria, findings, conclusions, etc. The audit report should be prepared and completed after the on-site audit, and should be distributed to the audit client and the auditee1.
*C. Procedures: Procedures are documents that specify the way activities are to be performed. Procedures may be part of the audit criteria, if they are part of the organization's management system, or part of the audit programme, if they are part of the certification body's or registrar's requirements. Procedures are not prepared or completed by the auditor prior to the on-site audit, but rather reviewed or followed by the auditor during the audit1.
*E. Risk Matrices: Risk matrices are tools that help to assess and prioritize the risks and opportunities associated with the audit programme or the audit. Risk matrices may be part of the audit programme management, if they are used to determine and evaluate the audit programme risks and opportunities, or part of the audit preparation, if they are used to determine and evaluate the audit risks and opportunities. Risk matrices are not prepared or completed by the auditor prior to the on-site audit, but rather used or updated by the auditor during the audit programme management or the audit preparation1.
*F. Findings: Findings are the results of the evaluation of the collected audit evidence against the audit criteria.
Findings can indicate either conformity or nonconformity, as well as positive aspects or opportunities for improvement. Findings are not prepared or completed by the auditor prior to the on-site audit, but rather generated and recorded by the auditor during the audit activities1.
References: ISO 19011:2018(en), Guidelines for auditing management systems

Explanation:
According to the ISO 19011:2018 document, the audit plan should provide the basis for agreement regarding the conduct and scheduling of the audit activities. The amount of detail provided in the audit plan should reflect the scope and complexity of the audit, as well as the risk of not achieving the audit objectives1. The scope of the audit refers to the extent and boundaries of the audit, such as the audit criteria, the audit objectives, the organizational and functional units, and the processes to be audited1. The complexity of the audit refers to the degree of difficulty or intricacy of the audit, such as the number and diversity of the auditees, the audit criteria, the audit methods, and the audit team composition2. The risk of not achieving the audit objectives refers to the possibility that the audit may fail to provide reliable and sufficient audit evidence to support the audit conclusions and report1.
Therefore, the complete sentence is:
In the context of a third-party audit, the amount of detail provided in the audit plan should reflect the scope and complexity of the audit, as well as the risk of not achieving the audit objectives.
References: 1: ISO 19011:2018 - Guidelines for auditing management systems 2: Audit Complexity - an overview | ScienceDirect Topics

The auditor could raise the following nonconformities to ISO 9001 based on the scenario:
*Option A: 10.3 - The organisation did not continuously improve. Reject rates were unchanged. This option is correct because ISO 9001:2015 clause 10.3 requires the organization to improve the suitability, adequacy and effectiveness of the quality management system. The organization did not demonstrate any improvement in reducing the reject rate of the finished product, which was a stated objective of top management. The corrective action taken by the organization was not effective in addressing the root cause of the problem and preventing its recurrence.
*Option B: 7.1.4 - The factory environment is not suitably maintained to prevent dirty products. This option is correct because ISO 9001:2015 clause 7.1.4 requires the organization to determine, provide and maintain the environment necessary for the operation of its processes and to achieve conformity of products and services.
The organization did not ensure that the factory floor was clean and dry, which affected the quality of the products and increased the risk of nonconformity.
*Option C: 7.1.1 - The organization failed to provide the required resources to prevent nonconforming products. This option is correct because ISO 9001:2015 clause 7.1.1 requires the organization to determine and provide the resources needed for the establishment, implementation, maintenance and continual improvement of the quality management system. The organization did not provide adequate collection baskets for the products ejecting from the moulding machines, which resulted in products falling onto the factory floor and becoming nonconforming.
The following options are not correct:
*Option D: 9.2.2 - Report IA202 contained a poorly worded nonconformity (NC 3). This option is not correct because ISO 9001:2015 clause 9.2.2 does not specify the requirements for the wording of nonconformities in internal audit reports. The nonconformity (NC 3) stated by the internal auditor was clear and relevant to the audit criteria and audit evidence. The issue is not with the report, but with the corrective action taken by the organization.
*Option E: 8.6 - Dirty products were released to the customer. This option is not correct because ISO
9001:2015 clause 8.6 requires the organization to implement planned arrangements, at appropriate stages, to verify that the product and service requirements have been met. The scenario does not indicate that the dirty products were released to the customer, but that they were recalled and repaired then returned to the customers. The issue is not with the release, but with the production process and the environment.
*Option F: 7.3 - Staff were not aware that products were falling onto the factory floor. This option is not correct because ISO 9001:2015 clause 7.3 requires the organization to ensure that the persons doing work under its control are aware of the quality policy, relevant quality objectives, their contribution to the effectiveness of the quality management system, and the implications of not conforming with the quality management system requirements. The scenario does not indicate that the staff were not aware of these aspects, but that the management did not provide adequate resources and environment for the staff to perform their work. The issue is not with the awareness, but with the management responsibility and resource provision.
*Option G: 10.2.1 - Conduct of an investigation was not sufficient to understand the cause of the nonconformity. This option is not correct because ISO 9001:2015 clause 10.2.1 requires the organization to react to the nonconformity and, as applicable, take action to control and correct it and deal with the consequences. The scenario indicates that the Quality Manager conducted an investigation into the reject rates and identified the cause of the nonconformity. The issue is not with the investigation, but with the corrective action taken by the management.
*Option H: 8.5.1 - Production operations were not properly controlled to avoid reject products. This option is not correct because ISO 9001:2015 clause 8.5.1 requires the organization to implement production and service provision under controlled conditions. The scenario indicates that the production operations were controlled by the moulding machines, which ejected the products into the collection baskets. The issue is not with the production operations, but with the size of the collection baskets and the condition of the factory floor.
References:
*ISO 9001:2015 Quality management systems - Requirements
*ISO 9001 Lead Auditor Course Material, Module 6: Reporting Audit Findings, Slide 14: Writing Nonconformity Statements
*ISO 9001 Lead Auditor Training Course - IRCA Certified, Section 6.2: Reporting Audit Findings
*Lead Auditor Exam Preparation Guide (EPG) Template - PECB, Section 3.2: Exam Content Outline, Subsection 3.2.1: Section 1 - Audit Fundamentals, Subsection 3.2.2: Section 2 - Audit Principles, Subsection
3.2.3: Section 3 - Audit Process, Subsection 3.2.4: Section 4 - Audit Competencies