Chalk River, Ont. | (660 technical employees) and the Professional Institute of the Public Service of Canada (PIPSC) and Chalk River Professional Employees Group (CRPEG)
![Canadian Nuclear Laboratories (CNL)](https://cdn-res.keymedia.com/cdn-cgi/image/f=auto/https://cdn-res.keymedia.com/cms/images/ca/126/0379_638118958257233179.jpg)
Renewal agreement: Effective Jan. 1, 2021 to Dec. 31, 2023. Signed on Jan. 1, 2021.