The national agencies and institutes for Occupational Safety and Health provide information and guidance in the national languages and customized to the national regulations and contexts. They can be found through EU-OSHA's webpage on national focal points.

Many of them collaborate through the "Partnership for European Research on Occupational Health and Safety" (PEROSH). Among others, PEROSH is currently (2015) developing a database on measured exposure to engineered nanomaterials at the workplace.