The NIT’s MBA and Master’s programs were first accredited by ASIIN in 2002 and then reaccredited by ACQUIN in 2008, both being official German accreditation agencies.

The NIT’s modular management training program UNISKILL, designed and provided in cooperation with the German employers association NORDMETALL and the NORDBILDUNG network was certified according to academic criteria in 2010 by FIBAA, another official German academic accreditation agency.