National Labour Relations Committee



The four pipeline craft unions are the Laborers International Union of North America, the International Union of Operating Engineers, the International Brotherhood of Teamsters, and the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada.

There are presently twelve collective agreements administered by the Pipe Line Contractors Association of Canada that cover the type of work preformed by Members of the Association in Canada.


Canadian Pipeline Advisory Council 

The Canadian Pipeline Advisory Council is a body comprised of one representative from each of the four pipeline craft unions together with the Association's President, Vice Presidents, and Chair of the National Labour Relations Committee which acts to settle matters of dispute which may arise and other matters concerning the harmonious relationships between the Association and the four pipeline craft unions.


Pipeline Agreements for Canada

Convenient binders of these agreements are available for purchase. These binders can be ordered using the PLCAC Publications Order Form.


Pipeline Agreements for Canada are also available for download to contractor members and their labour partners. To download, please enter user name and your password for access.  


If you have any technical difficulties, please contact PLCAC at 905-847-9383 or Please note that Usernames and Passwords are case sensitive.

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