The scientific degrees « S option SI » (Science and Engineering Sciences) and « STI2D » (Science, Industrial Technologies and Sustainable Development) are general degrees in science with a specialization in technology.
Dorian has 2 groups of Junior and Senior years in « S option SI » and three groups in « STI2D », which account for approximately 250 students, among which 15 are enrolled in a European section. These students follow an extra 2 hours of class per week, taught in English, in:
- English culture
- Engineering sciences
At the end of their senior year, students in the European sections have to take an oral exam called « DNL » (Non-Linguistic Discipline). If they get a mark over 10/20 as well as over 212/20 for their classical English exam,their high-school degree will bear the special mention European section in English.