Safety and potential risks of nanomaterials is a big research topic both on a national and international level. Our projects’ section together with the project landscape offers a good overview on the involved German actors from the BMBF-funded nanosafety research projects (funding initiatives NanoCare4.0, NanoCare, NanoNature, ERA-Net SIINN). Further sources of information are e.g. the competency maps on nanotechnologies, the Environmental Research Database UFORDAT or the links section on the DaNa website. The links section lists relevant national and international networks dealing with nanotechnology topics, e.g. the European network NanoSafetyCluster.