The OSSTF Toronto Teachers' Bargaining Unit represents secondary school teachers in high schools, adult day schools, alternative schools and programs, centrally assigned positions, and summer and night schools in the Toronto District School Board.

Recent News

Oct 2, 2026
President’s Memo October 2, 2026 – Central and Local Strike Votes; Together for Publicly Funded Education Rally
Oct 1, 2026
Informing and Engaging Members October 1, 2026 – Eco Committee, PD Committee, OSSTF at Nuit Blanche…
Sep 29, 2026
Endorsed Trustee Candidates for the Municipal Elections
Sep 25, 2026
Provincial Bargaining Bulletin # 12 – OSSTF to Take Central Strike Vote
Sep 24, 2026
Informing and Engaging Members September 24. 2026 – National Day for Truth and Reconciliation, Status of Women and BIWOC Committees, TPA Notification Deadline and more…
Sep 21, 2026
Provincial Bargaining Bulletin # 11

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