The Rwanda National Examinations and School Inspection Authority (NESA) for the 2025–2026 school year run from June 15 to June 25, 2026 for O-Level and A-Level secondary exams. At ESSI-Nyamirambo, the exams began on Monday June 15 and will end on June 25,2026. The exams are done by all students in the two levels means O'Level and A'Level in a good atmosphere.