Non-departmental public body

In the United Kingdom, non-departmental public body (NDPB) is a classification applied by the Cabinet Office, Treasury, the Scottish Government, and the Northern Ireland Executive to public sector organisations that have a role in the process of national government but are not part of a government department. NDPBs carry out their work largely independently from ministers and are accountable to the public through Parliament; however, ministers are responsible for the independence, effectiveness, and efficiency of non-departmental public bodies in their portfolio.

Source: Wikipedia — Non-departmental public body (CC BY-SA 4.0)