Security isn’t just about stopping bad changes—it’s about managing all changes effectively. In this episode, we examine the formal process of change control: how to submit change requests, perform impact assessments, obtain approvals, test in controlled environments, and document results. We also cover the importance of change advisory boards (CABs), rollback planning, and post-implementation review. For CISSPs, understanding change control is key to maintaining operational stability, preventing unauthorized modifications, and aligning IT operations with regulatory and security frameworks.