Note: this was originally published in 2016 and explains the ITIL V3 lifecycle phase "Release, Control, and Validation (RCV)." In 2024, the ITIL 4, the concepts of RCV are integrated into various practices, notably Change Enablement, Release Management, and Service Validation and Testing, which are essential for managing and ensuring successful service changes, releases, and validations.  For a more detailed understanding, ITIL 4 Specialist modules like " Create, Deliver and Support " offer comprehensive coverage of these practices in a modern context. --- I was recently asked the following: “I want to take the “Release, Control and Validation” (RCV) class. As a Release Manager, I know it will help but I need to justify this for my manager. What is the value of taking this class?” Every organization can be effective with release and deployments. What is needed today is for us not only to get the job done but to do it efficiently. Efficiency infers that we deliv...