For the internal audit activity to achieve conformance with the Standards, it is crucial that the internal audit charter has been approved by the board within the past year. Regular approval and review of the charter by the board ensure that it remains relevant and aligned with the organization's objectives and governance frameworks. This approval process is part of maintaining the necessary authority and scope as prescribed by The IIA standards.
The IIA's International Standards for the Professional Practice of Internal Auditing on charter review and approval.

To help establish the authority of the internal audit activity, an internal audit charter should document the chief audit executive's (CAE's) reporting line. This information clarifies the CAE's position within the organization, reinforces their independence, and underscores the authority granted to them by the board, which is crucial for enabling the internal audit activity to fulfill its mandate effectively.
IIA Standard 1110 - Organizational Independence, which emphasizes the importance of defining the CAE's reporting lines in the internal audit charter to ensure organizational independence.

The most effective and appropriate role for the internal audit activity with regard to IT governance is to assess whether governance activities are aligned with the organization ' s risk appetite and take into consideration emerging risks. This role involves evaluating the adequacy and effectiveness of the organization ' s IT governance framework, ensuring that IT-related decisions and activities align with strategic objectives and manage IT risks effectively.
IIA Global Technology Audit Guide (GTAG) on IT Governance

The internal audit activity's appropriate role with regard to organizational governance assurance includes assessing compliance with the organization's code of conduct. This involves evaluating whether the organization's actions align with its stated ethical standards and conduct guidelines. This role is fundamental to assurance services, ensuring that governance processes reflect and enforce the organization's values and ethical standards as outlined in its code of conduct.
IIA Standard 2110 - Governance

According to The IIA's Core Principles for the Professional Practice of Internal Auditing, one of the key principles is that internal auditors should be objective and free from undue influence (independence). The correct option that aligns with these principles is B, where final reports from consulting engagements provide a summary of findings and ensure that the auditor's advice is distinctly separated from management's decisions. This separation supports the principle of objectivity and avoids conflicts of interest, which is fundamental in upholding the integrity and independence of the internal audit function.
The IIA's Core Principles for the Professional Practice of Internal Auditing