October 6, 2025
OECD Publishes Guidance Document on Assessing the Apparent Accumulation Potential of Nanomaterials
The Organisation for Economic Co-operation and Development (OECD) has published a September 2025 document entitled Guidance Document on Assessing the Apparent Accumulation Potential of Nanomaterials. The document is intended to provide specific advice on how to conduct bioaccumulation tests in fish with nanomaterials following Test Guideline (TG) 305 (OECD 2012), once it has been decided that such a fish test is needed. The purpose is to offer guidance on the critical points indicated in the...