Following a safety-oriented, stepwise procedure for geological repository siting, the Nuclear Waste Management Organization of Japan (NUMO) requested in 2021 that the NEA facilitate an independent in...

Optimisation has always been a fundamental concept in decision making for all parts of society, but the way decisions are taken has changed in recent years. Societal considerations towards nuclear-re...

NEA’s Working Party on the Technical, Environmental, and Safety Aspects of Decommissioning and Legacy Management gathered for a workshop on  29 November to 1 December 2022 in Paris. 

In the current project, a new systematic approach has been developed, called SAPIUM (systematic approach for input uncertainty quantification methodology) for transparent and rigorous model IUQ. This...

The publication of the latest EGIR report marks the completion of phase one of the group's programme of work.

In order to test the evolved communication and information technologies, the NEA organised the INEX 2000 exercise hosted in France at the Gravelines nuclear power plant, 22-23 May 2001. This internat...

The first INEX exercise was held in 1993 to address the international community need to improve the quality and the co-ordination of emergency response systems on a regional scale, in particular in t...