This is an entirely new board that meets the decision of the government to accept the report of the Public Appointments Commission Secretariat—the head of that secretariat, Peter Harrison—that the former chairperson's advisory panel and the former selection board be merged into a selection advisory board. So these are all new members who did not formerly serve on either the chairperson's advisory panel or the selection advisory board.
On June 11th, 2009. See this statement in context.