|
Definition: A change control system is a collection of formal, documented procedures that defines how project performance will be monitored and evaluated, and includes the steps by which official project documents may be changed. It includes the paperwork, tracking systems, processes, and approval levels necessary for authorizing changes.
In many cases, the performing organization will have a change control system that can be adopted “as is” for use by the project. However, if an appropriate system is not available, the project management team will need to develop one as part of the project. Many change control systems include a group responsible for approving or rejecting proposed changes. The roles and responsibilities of these groups are clearly defined within the change control system and agreed upon by all key stakeholders. Organizations vary by the definition of the board; however, some common occurrences are Configuration Control Board (CCB), Engineering Review Board (ERB), Technical Review Board (TRB), Technical Assessment Board (TAB), and a variety of others. The change control system must also include procedures to handle changes that may be approved without prior review, for example, as the result of emergencies. Typically, a change control system will allow for “automatic” approval of defined categories of changes. These changes must still be documented and captured so that the evolution of the baseline can be documented.
Acceptance Level: Generally accepted
Alternative or Related Terms: Configuration Control Board (CCB), Engineering Review Board (ERB), Technical Review Board (TRB), Technical Assessment Board (TAB)
Application Areas/Intended Uses: A change control system is a tool or technique for integrated change control.
Chief Advantages: A change control system identifies the procedures and individuals that will be involved in approving or rejecting proposed changes to the project. |
