2020-2023 collective agreements:
- Unit 1 Collective Agreement (2020-2023)
- Unit 2 Collective Agreement (2020-2023)
- Unit 3 Collective Agreement (2020-2023)
2017-2020 collective agreements:
- Unit 1 Collective Agreement (2017-2020)
- Unit 2 Collective Agreement (2017-2020)
- Unit 3 Collective Agreement (2017-2020)
- Unit 4 Collective Agreement (2018-2021)
2014-2017 collective agreements:
- Unit 1 Collective Agreement (2014-17)
- Unit 2 Collective Agreement (2014-17)
- Unit 3 Collective Agreement (2014-17)
- Unit 4 Collective Agreement (2017-18)