Guidance for registering substances in nanoform – Update

Two guidance documents have been updated with advice for companies preparing registration dossiers that cover nanoforms. The two documents, “Appendix for nanoforms to the Guidance on Registration and Substance Identification” and “Appendix for nanoforms applicable to the Guidance on QSARs and Grouping of Chemicals, help registrants in fulfilling new legal requirements for nanomaterials that apply from 1 January 2020.

More information are available on ECHA’s news.