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  • LiUNA Honour
  • LiUNA Justice
Retirees' Corner



Regular Monthly Membership Meetings are held on the third Monday of every month at 8:00 p.m., in the Union Hall located at 3750 Chesswood Drive, Downsview. When a holiday falls on a Monday of a General Membership Meeting, the meeting will be moved to the following day.

Monday, August 21, 2017

Monday, September 18, 2017

Monday, October 16, 2017

Monday, November 20, 2017

Monday, December 18, 2017

We encourage all members to attend!



Please note that from January 1, 2015 in order to change or alter your social insurance number you will be required to provide the items noted below. It will NOT be accepted no matter what unless you have;

  • An original letter from Service Canada with your OLD SOCIAL insurance number or a copy of your old income tax return providing your old social insurance number.
  • Your new original social services number or card.



2017 Member Survey
Carmen Principato Carmen Principato
Business Manager

Welcome to LiUNA
Local 506

Proudly serving a wide range of workers in the I.C.I. and Industrial sectors. LiUNA Local 506 represents 8000 members. Our mandate is to continue to improve the well-being of all working families and to ensure fair treatment in the workplace.

As a member of Local 506, you belong to an organization of workers who banded together to promote their common interests. One person standing alone may be weak, but all of us joined together have strength. The Union speaks with one voice on behalf of all its' members. All of us joined together have strength!

Join Local 506 as an Existing Skilled Labourer