1. Minister of Health
    10 November, 2003 - 7 November, 2007
  2. Minister of Agriculture, Land and Marine Resources
    10 October, 2002 - 9 November, 2003
  3. Minister of Agriculture, Land and Marine Resources
    5 April, 2002 - 9 October, 2002
  4. Opposition Member
    12 January, 2001 - 9 October, 2001
  5. Government Senator
    13 January, 1992 - 6 October, 1995