According to IIA guidance, the results of ongoing monitoring of the internal audit activity's performance must be reported to senior management and the board at least annually. This ensures that the board and senior management are regularly informed about the effectiveness and efficiency of the internal audit function, aligning with the IIA's standards on quality assurance and improvement.
The Institute of Internal Auditors (IIA) - International Standards for the Professional Practice of Internal Auditing.

For consulting engagements, the criteria used to evaluate governance, risk management, and controls are determined jointly by internal auditors and the management. This is distinct from assurance engagements, where criteria are set independently by the auditor to assess whether an organization's components are functioning as intended and to evaluate compliance with policies and procedures. This distinction emphasizes the collaborative nature of consulting engagements in contrast to the independent nature of assurance engagements.
Institute of Internal Auditors (IIA) - International Professional Practices Framework (IPPF)

According to the IIA Code of Ethics, the principle of confidentiality emphasizes that internal auditors must refrain from disclosing confidential information acquired in the course of their duties unless legally obligated to do so. Using a personal unencrypted memory stick for transferring audit files not only risks the security of the information but also contravenes the confidentiality principles by potentially exposing sensitive data to unauthorized access.
IIA Code of Ethics, Principle of Confidentiality

Advanced expertise in internal auditing is largely based on the knowledge, skills, and abilities that are generally expected of all internal auditors. According to IIA guidance, all internal auditors should be proficient in risk management, control, and governance processes, including the ability to evaluate fraud risk and the ability to assess risk management strategies. However, creating test databases is a specialized technical skill that goes beyond the typical expertise of internal auditors. This type of skill is more commonly found among IT auditors or those with specific training in information technology, and it is not typically expected of all internal auditors.
The Institute of Internal Auditors (IIA) - International Professional Practices Framework (IPPF)

The first step for a newly hired chief audit executive (CAE) to build and maintain the proficiency of the internal audit activity should be to incorporate the basic criteria of internal audit competency into job descriptions. This foundational step ensures that all current and future hires are aligned with the required skills and competencies needed for effective internal audit functions. It sets a clear expectation of skills and knowledge right from the recruitment stage, thereby facilitating the development and maintenance of a competent audit team.
The Institute of Internal Auditors (IIA) - Practice Guides on Talent Management