Ontario Public Service Employees Union Local 558

Bargaining Team Update

As you know, Bill 124 – which had previously limited our salary increases to 1% – was struck down and declared “null and void” last November by the Ontario Superior Court. The presence of Bill 124 throughout our bargaining process, however, meant that the College Employer Council (CEC) refused to negotiate increases to salary or benefits beyond 1%.


OPSEU Local 558 represents approximately 400 counselors, faculty and librarians at Centennial College.

We have a strong local union and a dedicated group of stewards representing all areas of the college. The concerns and needs of our membership are at the centre of all activities.

Whether it’s quickly helping to solve your workplace complaint, representing you at a grievance hearing, guiding you through a problem with your employee benefit package, or assisting you with your Standard Workload Form, we’re here to help. 

Click here for our Contact page

We're Here to Help

Whether you’re looking for information about your rights as a union member or you have an immediate workplace issue, we’re here to help!

Information can be found on our Resources page with sections on the Collective Agreement, the complete Full-Time Benefits Booklet and Partial-Load Benefits Booklet, as well as sections on External Links and PDF downloads.

Contact your Steward

If you need immediate assistance, get in touch with your steward. Your steward is your connection to the union and can help you decide on next steps to solve your issue. See the list of Stewards here.

New Collective Agreement Update

We are still waiting for the publication of the current Collective Agreement but you can download a PDF version of what we have currently here.

Sign up to our Email List

Use your non-college, private email. We will use it to send you union updates and messages. Sign up here.

Send us a Message

If you need to contact us but it’s not urgent, such as —

  • asking for some basic information
  • setting up a consultation meeting
  • or any non-urgent reason —

Send us a message using our online form. Choose to remain anonymous if you like. All correspondence will remain strictly private.