Details of proposed European PFAS ban released Today, the European Chemicals Agency (ECHA) published details of a proposed ban on the production, use, sale and import of some 10,000 per- and polyfluoroalkyl substances (PFAS).
Innovation required in risk assessment of nanoparticles The currently existing models and techniques provide insufficient certainties in the assessment of the harmfulness of nanoparticles and nanomaterials to people and the environment.