Ontario Secondary School Teachers' Federation of Hamilton-Wentworth

OSSTF District 21 proudly represents public secondary teachers and public and Catholic support staff in Hamilton-Wentworth. We are comprised of 5 bargaining units and represent approximately 2000 of the following educational workers: teachers, occasional teachers, adult continuing education teachers, office administrators, computer technicians, social workers, school psychologists, speech and language pathologists, ESL instructors, and child and youth workers.