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    CUPE 3903 represents the teaching assistants, contract faculty, graduate & research assistants, part-time librarians & archivists, and Canadian Observatory on Homelessness workers at York University.

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Bargaining for Units 1, 2, & 3 has started! Click here for info.
Click here for bargaining updates!
24 events found.

Events

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Today
  • June 2026

  • Mon 29

    Get It Done!

    June 29 @ 12:00 pm - 3:00 pm

    Drop in to the CUPE 3903 Office (143 Atkinson) and get some work done with fellow members to cheer you on! Bring whatever you’re working on: grading, dissertation, publications, artistic creations, personal […]

  • July 2026

  • Thu 2

    Units 1, 2, & 3 Bargaining Team Meeting

    July 2 @ 10:00 am - 12:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    A weekly recurring meeting of the Units 1, 2, & 3 Bargaining Team. All CUPE 3903 members can attend. You can join via Zoom at this link. For questions or access to […]

  • Mon 6

    Open Bargaining with the Employer

    July 6 @ 10:00 am - 12:00 pm
    Life Sciences Building 6 Thompson Rd, North York, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team for their first meeting with the Employer! Let's make a strong impression to start […]

  • Mon 6

    Get It Done!

    July 6 @ 12:00 pm - 3:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    Drop in to the CUPE 3903 Office (143 Atkinson) and get some work done with fellow members to cheer you on! Bring whatever you’re working on: grading, dissertation, publications, artistic creations, personal […]

  • Wed 8

    Units 1, 2, & 3 Bargaining Team Meeting

    July 8 @ 10:00 am - 12:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    A weekly recurring meeting of the Units 1, 2, & 3 Bargaining Team. All CUPE 3903 members can attend. You can join via Zoom at this link. For questions or access to […]

  • Mon 13

    Bargaining Team/Executive Committee Meeting

    July 13 @ 10:00 am - 12:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    The Units 1, 2, & 3 Bargaining Team and Executive Committee are holding a meeting together. All members are welcome to attend. This meeting will be hybrid, on Zoom and […]

  • Mon 13

    Get It Done!

    July 13 @ 12:00 pm - 3:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    Drop in to the CUPE 3903 Office (143 Atkinson) and get some work done with fellow members to cheer you on! Bring whatever you’re working on: grading, dissertation, publications, artistic creations, personal […]

  • Tue 14

    Bargaining Mobilization Committee Meeting

    July 14 @ 12:30 pm - 2:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    Inviting all CUPE 3903 members: Join the first Bargaining Mobilization Committee (BMC) meeting! The BMC is open to everyone who wants to mobilize in support of Units 1, 2, & […]

  • Wed 15

    Open Bargaining with the Employer

    July 15 @ 10:00 am - 5:00 pm
    280N, York Lanes 80 York Blvd, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 10AM – 5PM on Wednesday, July 15. This bargaining meeting […]

  • Wed 15

    BIPOC Caucus Reading Group

    July 15 @ 1:00 pm - 3:00 pm

    The BIPOC Caucus is hosting a reading group to discuss Class Power on Zero-Hours by AngryWorkers. This event is open to all CUPE 3903 members who self-identify as Black, Indigenous, and/or People of […]

  • Mon 20

    Executive Committee Meeting

    July 20 @ 11:00 am - 2:00 pm

    The Executive Committee is holding a meeting. All members are welcome to attend. Only Executive Committee members can vote. This meeting will be held in hybrid format, online via Zoom […]

  • Wed 22

    Units 1, 2, & 3 Bargaining Team Meeting

    July 22 @ 10:00 am - 12:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    A weekly recurring meeting of the Units 1, 2, & 3 Bargaining Team. All CUPE 3903 members can attend. You can join via Zoom at this link. For questions or access to […]

  • Wed 22

    Open Bargaining with the Employer

    July 22 @ 10:00 am - 5:00 pm
    280N, York Lanes 80 York Blvd, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 10AM – 5PM on Wednesday, July 22. This bargaining meeting […]

  • Wed 22

    July TFAC Meeting

    July 22 @ 1:30 pm - 3:30 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    The July Trans Feminist Action Caucus meeting will be happening on Wednesday, July 22, from 1:30 - 3:30PM! This meeting will be hybrid, held in the CUPE 3903 Office (143 Atkinson) and on Zoom. You can click here […]

  • Thu 23

    BIPOC Caucus Meeting

    July 23 @ 3:00 pm - 4:30 pm

    All CUPE 3903 members who self-identify as Black, Indigenous, and/or People of Colour are invited to join and discuss BIPOC Caucus events and priorities. This meeting is virtual-only, and you […]

  • Mon 27

    July General Memership Meeting

    July 27 @ 1:00 pm - 4:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    We are hosting a hybrid General Membership Meeting (GMM) on July 27 from 1 – 4PM! All members are encouraged to attend. The in-person location is the CUPE 3903 Office (143 Atkinson). To register for the […]

  • Tue 28

    Workplace Accommodations Information Session

    July 28 @ 3:00 pm - 4:00 pm

    Did you know that members of CUPE 3903 are entitled to workplace accommodations for illness, disability, family status, and other Ontario Human Rights Code grounds? The process can seem overwhelming, […]

  • Wed 29

    Executive Committee Meeting

    July 29 @ 9:30 am - 12:30 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    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 the in-person space being the board […]

  • Wed 29

    Units 1, 2, & 3 Bargaining Team Meeting

    July 29 @ 10:00 am - 12:00 pm
    CUPE 3903 Office (143 Atkinson) 96 The Pond Road, North York, ON, Canada

    A weekly recurring meeting of the Units 1, 2, & 3 Bargaining Team. All CUPE 3903 members can attend. You can join via Zoom at this link. For questions or access to […]

  • Wed 29

    Open Bargaining with the Employer

    July 29 @ 1:00 pm - 4:00 pm
    280A, York Lanes 80 York Blvd, North York, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 1 – 4PM on Wednesday, July 29. This bargaining meeting […]

  • August 2026

  • Thu 6

    Open Bargaining with the Employer

    August 6 @ 10:00 am - 5:00 pm
    280N, York Lanes 80 York Blvd, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 10AM – 5PM on Thursday, August 6. This bargaining meeting […]

  • Mon 10

    Open Bargaining with the Employer

    August 10 @ 10:00 am - 5:00 pm
    280N, York Lanes 80 York Blvd, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 10AM – 5PM on Monday, August 10. This bargaining meeting […]

  • Thu 13

    Open Bargaining with the Employer

    August 13 @ 10:00 am - 5:00 pm
    280N, York Lanes 80 York Blvd, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 10AM – 5PM on Thursday, August 13. This bargaining meeting […]

  • Mon 17

    Open Bargaining with the Employer

    August 17 @ 10:00 am - 5:00 pm
    280A, York Lanes 80 York Blvd, North York, Ontario, Canada

    All CUPE 3903 members are encouraged to join the Units 1, 2, & 3 Bargaining Team in this meeting with the Employer. It’s scheduled from 10AM – 5PM on Monday, August 17. This bargaining meeting […]

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The CUPE 3903 logo, with white bold stencil-style font that reads "CUPE 3903" and a star outline in the centre, offset by decorative flourishes on each side.

CUPE 3903 represents the contract faculty, teaching assistants, graduate assistants, and research assistants, part-time librarians and archivists, and Canadian Observatory on Homelessness workers at York University. 

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Office address

  • 143 Atkinson Building, 96 The Pond Road, York University, Keele Campus

Mailing Address

  • CUPE 3903, 143 Atkinson Building, York University, 4700 Keele Street, Toronto, Ontario, M3J 1P3
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