The  atomic energy commission (COMENA) operates through a central administration and four specialized nuclear research centers, each playing a crucial role in advancing nuclear science and technology. Additionally, COMENA oversees two key training institutions dedicated to nuclear engineering and nuclear security.

Nuclear research center of algiers (CRNA)

Nuclear research center of birine (CRNB)

Nuclear research center of draria (CRND)

Nuclear research center of tamanghasset (CRNT)

Nuclear security training and support center (CSN)

Algerian institute of nuclear engineering training (IAGN)