Ontario Secondary School Diploma (OSSD)
The Ontario Secondary School Diploma (OSSD) is an official high school diploma granted by the Ontario Ministry of Education to high school students in Ontario, Canada upon successful completion of their studies. The Ontario Secondary School Diploma (OSSD) is an internationally recognized education credential offering students with unique competitiveness and fewer barriers in their university application and admission to top world universities in Canada, the United States, the United Kingdom, Australia, and Hong Kong, China.