Within 30 days after executing a first or renewal collective agreement or any ancillary documents, the union and employer must file a copy of it with the Labour Relations Board. If the collective agreement or ancillary document is not filed, it may result in the Board declining to consider it in a Labour Relations Code proceeding.
Search collective agreements filed with the Labour Relations Board or scroll through the list below. You can search by employer name, union name, or industry.
File an agreement
When filing the agreement, please indicate the name of the parties, the in-force dates of the collective agreement, and the industry.
Search agreements
Showing 76 - 100 of 247 results
| Employer | File | Term | Duration | Industries |
|---|---|---|---|---|
| WB Melback Corporation | WZS23 (472 KB) |
2022-10-01 to 2025-09-30 | 3 years | N/A |
| Martens Asphalt Ltd. | WPW13 (209 KB) |
2003-01-01 to 2005-12-31 | 3 years | N/A |
| Hall Constructors | WYT38 (657 KB) |
2021-05-02 to 2024-05-01 | 3 years | N/A |
| PTW Industrial Services | XAW3 (377 KB) |
2024-09-12 to 2027-09-11 | 3 years | N/A |
| West Coast Shoring Inc. | WWX17 (292 KB) |
2017-05-01 to 2020-04-30 | 3 years |
|
| Canadian Utility Construction Limited Partnership | WZE19 (542 KB) |
2022-03-01 to 2025-02-28 | 3 years | N/A |
| Corrcoat Services Inc. | WUZ7 (960 KB) |
2011-05-01 to 2014-04-30 | 3 years | N/A |
| Scott Construction (2005) Ltd. | WYL20 (764 KB) |
2020-11-15 to 2023-11-14 | 3 years |
|
| Aecon Construction Solutions Inc. (ACSI) | WZZ35 (578 KB) |
2023-06-01 to 2026-05-31 | 3 years |
|
| All Roads Construction Ltd. | WXF40 (236 KB) |
2018-05-01 to 2021-04-30 | 3 years |
|
| JJM Construction Limited | WZI35 (385 KB) |
2022-05-01 to 2025-04-30 | 3 years | N/A |
| Jasper Constructors Ltd. | WTW7 (173 KB) |
2007-10-01 to 2010-09-30 | 3 years |
|
| Celtic Contractors Ltd. | WYN8 (410 KB) |
2019-03-01 to 2022-02-28 | 3 years | N/A |
| Peters Bros. Construction | XAS17 (392 KB) |
2022-07-01 to 2025-06-30 | 3 years | N/A |
| A.E. Concrete Precast Products Ltd. | WTW1 (1004 KB) |
2006-05-15 to 2009-05-14 | 3 years | N/A |
| Minex Contractors Ltd. | WYI35 (492 KB) |
2020-08-15 to 2025-08-14 | 5 years | N/A |
| AE Concrete Products | WZS24 (457 KB) |
2022-05-15 to 2026-05-14 | 4 years | N/A |
| Matcon Civil Constructors Inc. | WPW15 (151 KB) |
2002-04-01 to 2004-03-30 | 2 years | N/A |
| Oscar Renda Contracting of Canada | WYU23 (444 KB) |
2021-07-01 to 2024-06-30 | 3 years | N/A |
| Mainland Energy Works | XAW5 (435 KB) |
2024-01-01 to 2026-12-31 | 3 years | N/A |
| Westward Electric Services Ltd. | WWO3 (276 KB) |
2016-01-01 to 2018-12-31 | 3 years |
|
| Callisto Construction Ltd. | WZE33 (16 MB) |
2021-01-01 to 2023-12-31 | 3 years | N/A |
| Dominion Fairmile Construction Ltd. | WQB16 (170 KB) |
2003-11-01 to 2010-12-31 | 7 years, 2 months | N/A |
| Technical Workforce Inc. | WYH26 (510 KB) |
2020-05-01 to 2023-04-30 | 3 years |
|
| Ledcor CMI LTD. | XAA7 (589 KB) |
2023-06-01 to 2026-05-31 | 3 years | N/A |