The following table sets out the dates for each stage of the Measure's passage through the National Assembly for Wales.
| Introduced | 2 July 2007 |
| Stage 1 - Debate | 29 January 2008 |
| Stage 2 Scrutiny Committee – consideration of amendments | 4 March 2008 |
| Stage 2 Scrutiny Committee – consideration of amendments | 11 March 2008 |
| Stage 3 Debate | 6 May 2008 |
| Stage 4 Debate to Pass the NHS Redress (Wales) Measure 2008 | 6 May 2008 |
| Royal Approval in Council | 9 July 2008 |