The best course of action when a risk practitioner identifies a database application that has been developed and implemented by the business independently of IT is to include the application in IT risk assessments. IT risk assessments are the process of identifying, analyzing, and evaluating the IT-related risks that could affect the achievement of the enterprise's objectives. By including the application in IT risk assessments, the risk practitioner can identify the potential threats, vulnerabilities, and impacts associated with the application, and recommend the appropriatecontrols and mitigation strategies to reduce the risk to an acceptable level.
Escalating the concern to senior management, documenting the reasons for the exception, and proposing that the application be transferred to IT are not the best courses of action, as they do not address the risk exposure and impact of the application, and may not be feasible or desirable for the business. References = CRISC Review Manual, 6th Edition, ISACA, 2015, page 47.