Which of the following actions best demonstrates an internal auditor exercising due professional care?

An internal auditor exercises due professional care by enhancing knowledge, skills, and other competencies through ongoing professional development. This action is essential to maintain the necessary proficiency and competency in performing audit tasks, thereby ensuring the quality and effectiveness of the audit work aligns with professional standards and meets the evolving needs of the organization.

Institute of Internal Auditors (IIA) - International Professional Practices Framework (IPPF)