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

Feb 26, 2026
Informing and Engaging Members February 26, 2026 – Staffing Update, DABRIO Visits, New OSSTF Campaign and more…
Feb 19, 2026
Informing and Engaging Members February 19, 2026 – Fund Our Schools Town Hall and Upcoming Social Events
Feb 18, 2026
Fund Our Schools Sign Blitz – Postponed
Feb 12, 2026
Informing and Engaging Members February 12, 2026 – Pride Bursary, DABRIO Dispatch, Fund Our Schools Sign Blitz and more…
Feb 11, 2026
OSSTF Professional Development Committee- Board Wide PD Day Friday Feb 13th, 2026
Feb 6, 2026
Informing and Engaging Members February 6, 2026 – February PD Day Offerings, Staffing Committee Workshop, International Women’s Day March and more…

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