The Grand Erie District School Board is pleased to announce that it has entered into an agreement with the Ontario Secondary School Teachers` Federation (OSSTF), District 23 Teachers` Bargaining Unit (TBU). The vote, ratified yesterday by Grand Erie`s board of directors, confirms a collective agreement on local conditions between Grand Erie and the OSSTF. Grand Erie reaches an agreement with Grand Erie High School teachers and OSSTF District 23 TBU have reached a collective agreement agreement for the period from September 1, 2019 to August 31, 2022. The RSOR ratified the vote on June 16, 2021 and Council ratified the vote yesterday, June 28, 2021. . .