Ontario Secondary School Test/Registration 


All aspiring graduates must write and succeed the OSST.

  • The OSST is held on a fixed date and time in the month of March
  • You must register by February 1st.
  • OSST must written on our campus
  • No shows will get a grade of 0
  • No-make up exams
  • No refunds

Registration (Canada & USA Students)

  • The OSST is not refundable.