The three correct responses are A, B, and G .

A is correct because ISO 45001 Clause 5.3 requires top management to ensure that the responsibilities and authorities for relevant roles are assigned, communicated and understood at all levels within the organization , and that they are maintained as documented information . So if top management asks whether responsibilities and authorities for relevant roles have to be documented, the correct answer is yes .

B is correct because Clause 5.1 Leadership and commitment requires top management to ensure that the resources needed to establish, implement, maintain and improve the OH and S management system are available . Therefore, the auditor’s “Yes, you do” is correct.

G is correct because Clause 5.1 also requires top management to promote continual improvement . This is stated directly as part of top management leadership and commitment responsibilities under ISO 45001.

Why the others are not correct:

C is incorrect because top management does have to ensure that processes are established for consultation and participation of workers . Clause 5.4 makes this a requirement, so “No, you do not” is wrong.

D is incorrect as written. Top management must establish, implement and maintain the OH and S policy, but ISO 45001 does not state that top management personally has to “write” it. The wording in the option is too specific and not how the standard states the requirement.

E is incorrect because top management does have to ensure that the OH and S management system achieves its intended results. Clause 5.1 says this directly.

F is incorrect because top management must ensure OH and S objectives are established and compatible with the strategic direction, but ISO 45001 does not require top management personally to “write” the objectives.

H is incorrect because the organization must determine the scope under Clause 4.3 , and top management remains accountable for the OH and S management system. Saying “No, you do not” is not correct in this context.