Which of the following statements regarding program change management is not correct?
The goal of the change management process is to sustain and improve organizational operations.
The degree of risk associated with a proposed change determines if the change request requires authorization.
In order to protect the production environment, changes must be managed in a repeatable, defined, and predictable manner.
All changes should be tested in a non-production environment before migrating to the production environment.
Do approval is always required for any changes?