The correct answers are A and F.
A. The auditee should review the audit plan for agreement is true because, in certification auditing practice, the audit plan is communicated to the client/auditee in advance and should be agreed regarding the practical arrangements for the audit. ISO guidance on certification auditing includes preparation of the audit plan and communication of the audit plan and audit team as part of planning audits. (ISO)
F. The audit team leader must define the responsibilities of team members and observers is also true. ISO/IEC 17021-1 states that the audit team leader, in consultation with the audit team, shall assign to each team member responsibility for auditing specific processes, functions, sites, areas or activities. This is a direct audit-planning responsibility of the team leader. Observers are also part of the audit arrangements that must be defined and managed during planning. (IAS)
Why the other statements are false:
B. The audit team leader should plan to interview each employee is false. Certification audits are conducted using sampling, not by interviewing every employee. Audit evidence is gathered on a representative basis. (ISO)
C. The organisation must provide hospitality for the audit team is false. Hospitality is not a certification requirement and can raise impartiality concerns.
D. The audit team leader should audit the Occupational Health and Safety Manager is not a mandatory requirement. The audit plan must cover relevant processes, functions, activities and responsibilities, but it does not require the team leader personally to audit one named individual. (IAS)
E. The organisation should cancel all staff leave during the audit is false. The auditee should ensure availability of relevant personnel as needed, but cancelling all leave is not an audit requirement.
Therefore, the two true statements are:
A, F
