Collective Agreements

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 426 - 450 of 726 results

LML Industrial Contractors
Union File Term Duration Industry
IUOE 115

WYB32 (5 MB)

2019-05-01 to 2023-04-30 4 years N/A
IUOE 115

WYB31 (4 MB)

2019-05-01 to 2023-04-30 4 years N/A
Lockerbie & Hole Eastern
Union File Term Duration Industry
IUOE 115

WXK18 (3 MB)

2016-05-01 to 2019-04-30 3 years N/A
IUOE 115

WYB32 (5 MB)

2019-05-01 to 2023-04-30 4 years N/A
IUOE 115

WYB31 (4 MB)

2019-05-01 to 2023-04-30 4 years N/A
Lonestar Vacuum
Union File Term Duration Industry
IUOE 115

WZM11 (4 MB)

2022-01-01 to 2025-12-31 4 years N/A
IUOE 115

WYP35 (3 MB)

N/A N/A
M.R. Smith Limited
Union File Term Duration Industry
IUOE 115

WPW20 (106 KB)

2003-06-20 to 2007-06-19 4 years
  • Wholesale trade
IUOE 115

WUW5 (64 KB)

2010-06-20 to 2012-06-19 2 years
  • Wholesale trade
Mainland Infrastructure Canada
Union File Term Duration Industry
IUOE 115

WZX13 (1 MB)

2021-11-01 to 2026-04-30 4 years, 6 months N/A
Mainland Sand & Gravel Ltd.
Union File Term Duration Industry
IUOE 115

WZS26 (94 KB)

2023-03-07 N/A N/A
IUOE 115

WSD18 (16 KB)

N/A N/A
Malcolm Drilling
Union File Term Duration Industry
IUOE 115

WZM10 (5 MB)

2022-05-01 to 2024-04-30 2 years
  • Construction
Mammoet Canada Western
Union File Term Duration Industry
IUOE 115

WZZ1 (2 MB)

2023-05-01 to 2026-04-30 3 years N/A
IUOE 115

WYB30 (8 MB)

2019-05-01 to 2023-04-30 4 years N/A
Maxam Bulk Services Inc.
Union File Term Duration Industry
IUOE 115

WVZ15 (363 KB)

2010-01-01 to 2014-12-31 5 years N/A
Maxam Explosives
Union File Term Duration Industry
IUOE 115

WZB5 (5 MB)

2020-01-01 to 2024-12-31 5 years
  • Mining, quarrying, and oil and gas extraction
McLeod's By-Products (1978) Ltd.
Union File Term Duration Industry
IUOE 115

WTB6 (298 KB)

2007-04-01 to 2009-03-31 2 years N/A
IUOE 115

WZB36 (567 KB)

2022-04-01 to 2024-03-31 2 years N/A
IUOE 115

WUP5 (2 MB)

2010-04-01 to 2012-03-31 2 years N/A
IUOE 115

WVN10 (2 MB)

2012-04-01 to 2013-03-31 1 year N/A
IUOE 115

WVV7 (2 MB)

2013-04-01 to 2014-03-31 1 year N/A
IUOE 115

WSI1 (231 KB)

2006-04-01 to 2007-03-31 1 year N/A
MDBS Quattro Constructors Ltd.
Union File Term Duration Industry
IUOE 115

WZT35 (1 MB)

2023-05-01 to 2027-04-30 4 years N/A
IUOE 115

WYI18 (2 MB)

2020-08-01 to 2023-04-30 2 years, 9 months N/A


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This page was last updated: 2024-12-06

Disclaimer: The information on this website is provided for general purposes only and is not legal advice. This information is subject to the Labour Relations Code, the Labour Relations Board Rules, the Labour Relations Regulation and the published decisions of the Board

The Labour Relations Board acknowledges the territories of the many diverse Indigenous Peoples in the geographic area we serve. With gratitude and respect, we acknowledge that the Board’s office is located on the unceded territories of the Coast Salish peoples, including the territories of the xʷməθkʷəy̓əm (Musqueam), Skwxwú7mesh (Squamish), and səlil̓wətaʔɬ (Tsleil-Waututh) Nations.