 CEA maintains a strong presence in training to master and engineer level by administrating INSTN, wherein various courses are taught by its researchers.CEA having around 400 researchers who hold an accreditation to supervise research, makes it a significant contributes to the research and doctoral programs of the University Paris-Saclay.The INSTN, "Institut national des sciences et techniques nucléaires" (National Institute for Nuclear Science and Technology) is a public higher education institution administered by the CEA (French Atomic Energy and Alternative Energies Commission) under the joint authority of the Ministry of National Education, Higher Education and Research, the Ministry of the Economy, Industry and the Digital Sector and the Ministry of the Environment, Energy and Marine Affairs.