Nanotechnologies involve manufacturing and using materials at the smallest scale – they are part of the enabling technologies and processes that span most industry sectors and scientific disciplines.
Cefic has expressed its support for the REACH Committee's amendments to the Annexes addressing nanomaterials registration, acknowledging it as a significant step in reducing legal uncertainties. Nonetheless, they raise concerns that some amendments might introduce further confusion. Following a comprehensive analysis, Cefic has identified several areas needing additional clarification and guidance. They emphasise the necessity for precise definitions, adequate coverage in safety assessments, and the proper categorisation of similar nanoforms. They also underline the importance of validated test methods and pragmatic, justified requests for additional information.
Key takeaways:
- The inclusion of the term "nanoform" requires clear definition to encompass multiple product grades fitting defined parameters.
- Adequate guidelines are needed to handle the chemical safety assessment of different nanoforms of registered substances.
- Support and validation are essential for grouping similar nanoforms to manage volume-dependent information requirements efficiently.