Outsourcing a business activity is considered a risk reduction technique. By outsourcing, an organization transfers certain activities to external service providers who possess specialized skills or resources, thereby reducing the associated risks that the organization may face if it had to manage those activities internally.References: IIA guidance on risk management techniques

The scenario that best illustrates the concept of due professional care is when an internal auditor establishes engagement objectives, reviews processes systematically, and assures process owners that all significant risk events were identified and tested using a disciplined approach. This scenario reflects adherence to the standard of due professional care which mandates that internal auditors must apply the care and skill expected of a reasonably prudent and competent auditor.References: The IIA's International Standards for the Professional Practice of Internal Auditing, particularly those standards related to due professional care.

Section: Volume B