A: Auditors approved for conducting onsite audits do require additional training for virtual audits to ensure they are competent in using the technology and tools required for conducting audits remotely12.
E: The number of days assigned to a third-party audit is not determined by the auditee's availability, but rather by factors such as the size and complexity of the organization, the scope of the audit, and the requirements of the certification body34.
References: The answers are verified based on the content and objectives of the ISMS ISO/IEC 27001 Lead Auditor course, as well as the guidelines provided in the reference materials and documents related to the course.

According to the PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, the audit reports should be produced by the audit team leader with input from the audit team, as they are responsible for collecting and analysing the audit evidence1. The audit reports should also include or refer to the audit plan, as it provides the basis for the audit objectives, scope, criteria, and methodology2. Furthermore, the audit reports should be produced within an agreed timescale, as it is part of the audit programme management and ensures timely communication of the audit results3. Additionally, the audit reports should always be reviewed by the client, dated, and signed as 'accepted', as it confirms the audit completion and the formal agreement on the audit findings and conclusions4.
The other statements are false because:
Audit reports should not be sent to the organisation's top management first because their contents could be embarrassing, as this would compromise the audit impartiality and confidentiality5. Audit reports should be distributed according to the audit programme procedures and the audit plan.
Audit reports should not be assumed suitable for general circulation unless they are specifically marked confidential, as this would violate the audit confidentiality and the protection of personal information.
Audit reports should be treated as confidential documents and only shared with the authorised parties.
Audit reports should not only evidence nonconformity, as this would limit the audit scope and value.
Audit reports should also evidence conformity, improvement opportunities, good practices, and audit observations.
Audit reports that are no longer required should not be destroyed as part of the organisation's general waste, as this would pose a risk to the audit confidentiality and the information security. Audit reports should be retained, disposed, or destroyed according to the audit programme procedures and the applicable legal requirements.
References: 1: PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 32, section 4.4.32: PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 33, section 4.4.43: PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 31, section 4.4.14: PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 34, section 4.4.55: PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 24, section 4.3.1. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 33, section 4.4.4. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 24, section 4.3.1. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 33, section 4.4.4. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 32, section 4.4.3. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 33, section 4.4.4. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 24, section 4.3.1. : PECB Candidate Handbook for ISO/IEC 27001 Lead Auditor, page 34, section 4.4.5.

These three characteristics are the fundamental properties of information security, as defined by the ISO/IEC
27000 standard, which provides the overview and vocabulary of information security, cybersecurity, and privacy protection12. They are also the basis for the information security objectives and controls of the ISO/IEC 27001 standard, which specifies the requirements for establishing, implementing, maintaining, and continually improving an information security management system34. The definitions of these characteristics are as follows12:
*Availability: The property of being accessible and usable upon demand by an authorized entity.
*Confidentiality: The property that information is not made available or disclosed to unauthorized individuals, entities, or processes.
*Integrity: The property of safeguarding the accuracy and completeness of information and processing methods.
The other characteristics listed in the question, such as clarity, accessibility, completeness, importance, and efficiency, are not directly related to information security, although they may be relevant for other aspects of information management, such as quality, usability, or performance.
References: = 1: ISO/IEC 27000:2022 Information technology - Security techniques - Information security, cybersecurity and privacy protection - Overview and vocabulary, clause 32: ISO/IEC 27000:2022 (en), Information security, cybersecurity and privacy protection - Overview and vocabulary13: ISO/IEC
27001:2022 Information technology - Security techniques - Information security management systems - Requirements, clause 6.24: ISO/IEC 27001:2022 (en), Information security, cybersecurity and privacy protection - Information security management systems - Requirements1

The Plan-Do-Check-Act (PDCA) cycle is a four-step method for implementing and improving processes, products, or services. The "plan" phase involves establishing the objectives and processes necessary to deliver the desired results. This may include setting SMART goals, identifying resources, defining roles and responsibilities, conducting risk assessments, and developing plans for training, communication, and monitoring.
References:
ISO/IEC 27001:2022 Lead Auditor (Information Security Management Systems) objectives and content from Quality.org and PECB ISO 19011:2018 Guidelines for auditing management systems [Section 5.3.1]