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CUPE 3903

CUPE 3903: Proudly representing Teaching Assistants, Contract Faculty, Graduate & Research Assistants, Part-Time Librarians & Archivists, and Canadian Observatory on Homelessness workers at York University

Latest News

The results of the Conversion and Long Service Teaching Appointment (LSTA) exercise for the 2024-2025 collective agreement year are now available! CUPE 3903 would like...

Last week, from May 27th to May 31st, delegates from CUPE 3903 attended the 2025 CUPE Ontario Convention! While a full report from the delegates...

The Executive Committee is giving notice that it will make pro-tem (temporary or interim) appointments to the following committee positions at its June 3rd meeting:...

The Executive Committee is giving notice that it will make pro-tem (temporary or interim) appointments to the following three Executive Committee positions at its June...

The Support Fund for Racialized Members who Experience Discrimination, Harassment, and Violence is now open for Summer 2025 applications! This important equity fund was won in our most recent...

Dear CUPE 3903 Members,  We are writing this statement to address a matter that demands our collective attention and accountability. This matter has come to...

Bargaining for Unit 5 continues to unfold! As a reminder, Unit 5 is our newest unit here at CUPE 3903, representing workers at the Canadian...

To better serve our membership, CUPE 3903 is undergoing an email migration from Gmail to Outlook, with new email addresses all ending in “@cupe3903.org”. You...

The webpages and application forms for three key union funds are now available in French, thanks to the Bilingualism Representative from the Communications Committee! Trois fonds...

Upcoming events

June 17 @ 10:15 am - 2:30 pm

Register here: https://forms.gle/QTbHTC3BbHmdGbo36 This workshop will develop participants’ skills around reciprocal relationship building, boundary setting, active listening and holding space for sensitive disclosures and hard

June 18 @ 1:00 pm - 4:00 pm

The Executive Committee is holding a meeting. All members are welcome to attend. Only executive committee members can vote. This meeting will be hybrid, with

What we fight for

Get Involved

CUPE 3903 is composed of five units of members who do different kinds of work at York University. While our work may be different, all units share a common goal of improving working conditions at York University, and we support each other in achieving this goal.

A member wearing a CUPE 3903 shirt, showing off their hot pink nails, which matches their CNE admittance bracelet.
A member holding a hand decorated sign that reads “Sol Sol Sol Solidarité” with rainbow letters.
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