The widely misunderstood term 'ex-officio' means “by virtue of another office held” and simply means that the person automatically becomes a board member because of some other position they are in.
Those who serve ‘ex officio’ are not voted on, do not resign and are not subject to terms of office, as they are in when they are in the (other) office, and out when they leave. Please note that the “ex officio” status does not mean that they are non-voting on the board.
If anyone (the CEO, the C...