Results of the OECD-NEA Initiative 'Preservation of RK and M Across Generations' - 18084

The OECD Nuclear Energy Agency (NEA) has co-ordinated an international initiative to develop understanding and guidelines related to the long-term preservation of records, knowledge and memory (RK and M) for radioactive waste repositories. The initiative will come to a close in April 2018. Currently, a number of deliverables are in the process of publication and a preview and overview is presented in this paper. Central is the 'Final Report of the RK and M Initiative', which sets out the RK and M fundamentals, including basic principles of RK and M preservation, the concept of oversight and the relevant time frames, the mediated and non-mediated transmission of messages, and ultimately the need for a systemic strategy. Furthermore, it presents a menu of approaches and mechanisms of RK and M preservation, such as markers, time capsules, archives, the Key Information File (KIF), education, art, land use control, and monitoring. Finally, the main report provides suggestions on how to develop a systemic strategy. A bibliography and a regulatory catalogue on RK and M preservation, and concept reports describing the KIF and the Set of Essential Records (SER), will complement the set of deliverables of the RK and M Initiative. (authors)