2026 Listing of reopening collective agreements by reopen date (month), jurisdiction, and industry
Publication date: May 31, 2026
The Labour Program updates, at the end of each month, a listing of collective agreements reopening this year, which covers 500 or more employees in provincial jurisdictions and 100 or more employees in federal jurisdiction.
Legend:
The New addition to the listing. indicates that the settlement appears for the first time in the listing.
The Settlement has been ratified. indicates that a new settlement has been ratified.
The Settlement has now less than 500 employees. indicates that the new settlement has now less than 500 employees (provincial) or less than 100 employees (federal).
April
Federal jurisdiction
| File Number | Employer | City and province | Union and Affiliation | Number of employees and Bargaining unit |
Jurisdiction | Expiry date | Reopen date |
|---|---|---|---|---|---|---|---|
| Transportation | |||||||
| 10447-07 |
Air Transat A.T. Inc | Montréal, Quebec | International Association of Machinists and Aerospace Workers (AFL-CIO/CLC) | 370 employees
|
Federal jurisdiction | April 30, 2027 | April 30, 2026 |
June
Federal jurisdiction
| File Number | Employer | City and province | Union and Affiliation | Number of employees and Bargaining unit |
Jurisdiction | Expiry date | Reopen date |
|---|---|---|---|---|---|---|---|
| Entertainment and hospitality | |||||||
| 12626-08 |
Canadian Museum of Nature | Ottawa, Ontario | Public Service Alliance of Canada (CLC) | 123 employees
|
Federal jurisdiction | June 15, 2026 | June 15, 2026 |