The Integration Group for the Safety Case (IGSC) has been organising a series of symposia every five years focusing on the development of a competent and robust safety case since 2007, in co‑operatio...

The NEA Clay Club has been gathering the key geoscientific characteristics of the various argillaceous formations that are – or have been – studied in NEA member countries in the context of radioacti...

The Working Group on the Characterisation, the Understanding and the Performance of Argillaceous Rocks and Repository Host Formations (Clay Club) marked its 30^th anniversary at its meeting on 17 Nove...

The Clay Club promotes the exchange of information, shared approaches and methods to develop and document an understanding of clay media as a host rock for a repository.

NEA Clay Club annual meeting, 23 September 2020.

This document is the draft summary record of the 15th meeting of the Integration Group for the Safety Case (IGSC), held OECD Conference Centre, Paris, France on 10-11 October 2013.

This document contains the proceedings of the NEA Clay Club workshop on Clay Characterisation from Nanoscopic to Microscopic Resolution. The workshop was intented to provide a discussion platform on ...

Disposal of high-level radioactive waste and spent nuclear fuel in engineered facilities, or repositories, located deep underground in suitable geological formations is being developed worldwide as t...

Disposal of high-level radioactive waste and spent nuclear fuel in engineered facilities, or repositories, located deep underground in suitable geological formations is being developed worldwide as t...

The OECD/NEA Working Group on the Characterisation, the Understanding and the Performance of Argillaceous Rocks as Repository Host Formations, namely the “Clay Club”, examines the various argillaceou...