The Research School for Training the Next Generation of Micro‑ and Nanotechnology Researchers in Norway (TNNN) is a national research training initiative bringing together PhD candidates, postdoctoral researchers, and supervisors from all Norwegian academic institutions. Funded by the Research Council of Norway (RCN) and coordinated by NTNU, TNNN strengthens Norway’s position at the forefront of micro‑ and nanotechnology. As a collaborative network, TNNN connects academia and industry, making it easier for Norwegian companies to access top talent, cutting‑edge research, and  scientific expertise. TNNN aims to support the development of highly skilled researchers and creating new opportunities for industry engagement.