Guidance on the implementation of the Commission Recommendation 2022/C 229/01 on the definition of nanomaterial

A new Recommendation on the definition of nanomaterial (2022/C 229/01) was adopted by the European Commission in 2022 to serve different policy, legislative, and research purposes when addressing nanomaterials or issues concerning products of nanotechnologies. It is broadly applicable across a wide variety of fields. The present guidance supports the implementation of the nanomaterial definition adopted in the new Recommendation.