EU MDR how are you covered on nanomaterials new requirements

‘NanoMaterial’ means a natural, incidental or manufactured material containing particles in an unbound state or as an aggregate or as an agglomerate and where, for 50 % or more of the particles in the number size distribution, one or more external dimensions is in the size range 1-100 nm; Fullerenes, Graphene flakes and single-wall Carbon nanotubes with one or more external dimensions below 1 nm shall also be deemed to be nanomaterials.