| January 1998 | Napier Hospital and Health Services Claim Wai 692 lodged with the Waitangi Tribunal |
| August 2001 | Tribunal issued a report that looked at a number of issues arising during the 1980s and 1990s |
| June 2003 | Cabinet mandated Crown officials to enter into good faith negotiations with the claimants of Wai 692 |
| November 2004 | Terms of Reference signed for negotiations between the Crown and claimants |
| November 2006 | Heads of Agreement reached on settlement assets |
| October 2008 | Deed of Settlement signed |