Collective Agreements Collective Agreement for 2023 – 2026 Revised Salary Grids 2023 – 2026 Collective Agreement Salary Grids for C. A. Extension 2021-2023 Salary Grids 2018-2021 Collective Agreement Collective Agreement for 2018 – 2021 Collective Agreement for 2015 – 2018 Collective Agreement for 2012 – 2015 Collective Agreement for 2007 – 2012 Collective Agreement for 2002 – 2007