Predisposal Radioactive Waste Management (PREDIS) Project Final Achievements and Impacts Overview Erika Holt, Maria Oksa, Anthony Banford, Paul Carbol, Abdesselam Abdelouas, Isabelle Giboire, Thierry Mennecart and Ernst Niederleithinger EPJ Nuclear Sci. Technol., 11 (2025) 39 Published online: 24 July 2025 DOI: 10.1051/epjn/2025028