Ontario Secondary School Teachers' Federation
26 Upper Canada

Contact Us

Members can reach the District 26 office personnel or the OTBU President using the contact information below.  Members can also reach any member of their Bargaining Unit Executive by clicking on the appropriate Bargaining Unit menu.

Tanya Crosbie
District Officer
613-258-2410 ext 100

Can help you with... General Inquiries, Pension and Benefits, Leaves, LTD, Professional Development, Retirement, Accommodations, Certification

Adrienne McEwen

TBU President
613-258-2410 ext 300

Can help you with... Confidential Teacher Inquiries, Alternative/Con. Ed/Home Instruction, Related Experience, Criminal Background Check, Performance Appraisals, Seniority


Alison Dennis
TBU Chief Negotiator
& Contract Maintenance
613-258-2410 ext 200

Can help you with... Salary, Allowances, Pay, Staffing, Teacher Workload, PAR, Grievance/Arbitration


Cathy Tierney
Office Manager

613-258-2410 ext 600

Can help you with... General Inquiries, Management of District Office, Accounting, Releases
 Elaine Warner-Laxton
Occasional Teacher
Bargaining Unit (OTBU) President

613-272-2631 (h)
613-532-2264 (c)

Can help you with...  All matters relating to Secondary Occasional Teachers, Daily Occasional Teachers and LTO Teachers
Stephanie Sheeler
PSSP President

Can help you with... 
All matters relating to Professional Student Service Personnel.

Contact us by phone: 613-258-2410 or 1-877-826-7783

We are located at (New Address as of July 1, 2023):

OSSTF District 26
Box 1081
Unit 7 - 212 Van Buren Street
Kemptville, ON
K0G 1J0