| Agreement Date | Length of Agreement | Prep Time | Notes: |
|---|---|---|---|
| 2007-2010 | 3 | 5% | Prep through full and half day. Early dismissal added 2010 |
| 2010-2012 | 2 | 8% | 3% on timetable Remaining prep time provided though full and half days and early dismissal |
| 2012-2017 | 5 | 10% | 5% on timetable Remaining prep time provided though full and half days |
| 2017-2018 | 1 | 10% | 5% on timetable Remaining prep time provided though full and half days |
| 2017-2019 (extended) | 2 | 10% | 5% on timetable Remaining prep time provided though full and half days |
| 2017-2020 (extended) | 3 | 10% | 5% on timetable Remaining prep time provided though full and half days |
| 2020-2023 (ratified March 2021) | 3 | 11% | 5% on timetable Remaining prep time provided though full and half days |
| 2024-2028 | 4 | 11% | 5% on timetable Remaining prep time provided though full and half days Addition of 2 days Discretionary Release Time (12.12.4) |