Board composition, the election and appointments processes for directors, and the powers of the board and how they make decisions are all defined in our Articles of Association.

Constituency directors are elected by the members of their respective constituencies and are expected to articulate to the board their constituents' perspective while always acting in the interest of the company as a whole. A full role description can be found here. 

The three independent directors, including the Chair, are appointed by the board with a view to contributing particular skills and experience that enhance governance and strategic oversight. Independent directors also chair two key committees: the Audit and Risk Committee and the Remuneration Committee.