CISA has two school divisions.
1. The Early Year’s School: This is made up of Crèche through to Pre-Primary School.
2. The Primary School is made up of Primary 1 through Primary 6.
The overall senior administrator of the School is the Head of School (HOS), followed by Head of Administration (HOA). Each School division has a Co-coordinator liaising with the HOS. The CISA Curricula are coordinated from the Early Years through to the Primary classes. The Teachers at CISA are experienced with several holding advanced degrees and rich experience. The Teachers call Nigeria home and about 10% of the faculty are from various countries around the World or have been educated overseas.