The negative effects of human activity – including pollution, climate change, natural resource depletion and biodiversity loss – not only cause environmental degradation, but also have negative effects on human health. It is vital to safeguard the EU citizens from environment-related pressures and risks to health and well-being. Chemicals in products are on the EU policy agenda, particularly as the EU’s Circular Economy strategy seeks to ensure easier reintroduction of secondary raw materials into the economy without spreading problematic substances more widely amongst the public and the environment. ECOS has been calling for more stringent application of the existing chemicals legislation, and continuing to push for long-awaited nanomaterial-specific legislation. Our goal is to eliminate or minimise the use of problematic substances in (consumer) products with a view to protect human health and the environment. We wish to promote the development of ambitious requirements on problematic substances in product standards, and including to support the safe and sustainable use of nanomaterials.