Please take a look at our FAQ, Our Team, and use this contact form or email us with your non-TDSB address. We’re here to answer your questions and listen to your suggestions. There are some quick sections below for help as well.
Occasional Teachers’ Bargaining Unit District 12 (OTBU D12)
Suite 1708–95 Thorncliffe Park Dr
Toronto, ON M4H 1L7
Canada
Office: 416-423-3600
Email: otbu.office@d12.osstf.ca
Profiles: LinkedIn, Bluesky, Instagram, YouTube
Note: Our social media is auto-posted to. We don’t monitor or reply.
Quick Q+A
- Who can I contact? – Issues, payslips, or benefits
- Resources & Documentation– OT Handbook or Collective Agreement questions
- Profile Updates & Job Procedures – Profile updates, job callout procedures, school requests, or OT renewal
- Incident Reporting & Safety – Questions about incidents or workplace concerns
- General Info – Roles, rights, workload, LTO
- Scheduling & Job Management – Scheduling, job conflicts, or meeting work requirements
- Long-Term Occasional (LTO) Assignments – Applications, assignments, or pay
- Membership & Reinstatement – Reinstatement, experience from other boards, and EI benefits