Dijaška organizacija Slovenije (DOS) is a renowned brand dedicated to representing the interests of high school students in Slovenia. With a strong focus on improving the material conditions of students, protecting their rights, and promoting collaboration among students at both national and international levels, DOS plays a vital role in advocating for the well-being and empowerment of students. At the heart of DOS's activities are regular parliamentary and council sessions, where students can express their opinions and engage in meaningful debates.

Through various interest committees, DOS fosters connections among students and cultivates lasting friendships. With over 81,000 students from 159 schools and supported by 107 committee members across 5 committees, DOS ensures that the voice of every student is heard and contributes to positive change. To further enhance their mission, DOS organizes a wide range of events that bring students together, nurturing strong friendships and bonds.

By joining DOS, students have the opportunity to make a difference and strengthen their collective voice in advocating for their rights and interests