The Toronto Secondary Unit (TSU) of the Ontario English Catholic Teachers’ Association serves over 2,500 permanent and occasional teachers employed in the Secondary Panel of the Toronto Catholic District School Board.
TSU is the official voice of Catholic Secondary School teachers employed in the Toronto Catholic District School Board.
important announcements
Social Feed
Members, please check your email for the September-October 2026 President's Message.
Happy World Teachers’ Day!Today we celebrate the dedication, passion, and care that teachers bring to their students every day. Thank you for making a difference!
Members, please check your email for the September-October 2026 President's Message.
2
Membership log-in
Please log-in or register to view important information and confidential material.