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

May 21, 2026
President’s Memo May 21, 2026 – TDSB Invokes Bumping
May 15, 2026
Informing and Engaging Members May 14, 2026 – Provincial Council Nominations, Anti-Asian Racism Workshop, and more…
May 14, 2026
Provincial Councillor Elections 2026-27
May 13, 2026
Candidates second piece of Literature for TTBU Executive Elections, 2026
May 12, 2026
Joint Affiliate Letter to TDSB Re: Elimination of Central Positions
May 7, 2026
Informing and Engaging Members May 7, 2026 – Professional Development Author Event and Member Advisory on Artifical Intelligence

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