The European Union Observatory for Nanomaterials (EUON) provides information about existing nanomaterials on the EU market. Whether you are developing policies in the area, a consumer or representing industry or a green NGO, the information on the EUON offers interesting reading about the safety, innovation, research and uses of nanomaterials. The EUON is funded by the European Commission. It is hosted and maintained by the European Chemicals Agency (ECHA).