Goderich, Ont. (403 mining employees) and Unifor, Local 16-O
![Compass Minerals Canada](https://cdn-res.keymedia.com/cdn-cgi/image/f=auto/https://cdn-res.keymedia.com/cms/images/ca/126/0394_637686811783259906.jpg)
Renewal agreement: Effective April 1, 2021 to March 31, 2026. Ratified in March 2021.
Goderich, Ont. (403 mining employees) and Unifor, Local 16-O
Renewal agreement: Effective April 1, 2021 to March 31, 2026. Ratified in March 2021.