The SIOP-E BTG Nursing Working Group brings together nurses who care for children and young people with brain tumours. Its mission is to promote high-quality, evidence-based nursing through collaboration, education, and research. The group works to strengthen communication and build alliances across Europe, advance nursing practice, support clinical trials, and encourage nursing research. It also focuses on nurse education, sharing best practices, and supporting multidisciplinary teams to achieve the best possible outcomes for children and young people with brain tumours.