There are 8 subject departments in the Lyceum. Each department implements the process of developing and compiling programs, thematic plans, thematic units, evaluation tasks, development of subject-methodical materials, coordination of students' independent research works.
Methodical processes of specialized courses of subjects included in the department, individual, additional trainings, extracurricular associations of advanced training groups are also carried out under the direct supervision of the department and the head of the department.