According to the CGEIT exam guide, ERM is the process of identifying, assessing, responding to and monitoring enterprise risks in alignment with the enterprise's risk appetite and tolerance. ERM helps to ensure that the enterprise achieves its objectives and creates value for its stakeholders. To apply ERM practices consistently, IT staff need to have a common understanding of the ERM framework, principles, processes and tools that are used by the enterprise. Therefore, the most effective corrective action for an assessment that reveals inconsistent ERM practices by IT staff is to require ERM orientation sessions. These sessions can help to educate and train IT staff on the ERM concepts, terminology, roles and responsibilities, and best practices that are relevant to their work. The other options are not as effective as ERM orientation sessions, as they do not address the root cause of the inconsistency, which is the lack of ERM knowledge and awareness among IT staff. Reference: CGEIT Exam Candidate Guide, page 15. CGEIT Certification, Enterprise-risk-management practices: Where's the evidence?