Welcome to the website of the incorporated, non-profit organization ICG-EAC!

Full minutes of annual Group meetings as well as plenty of other information are available to users from ICG-EAC member organizations after logging in.

General info

The general objective of the International Cooperative Group on Environmentally-Assisted Cracking of Water Reactor Materials (ICG-EAC, N.P.O.) is to coordinate international efforts on the EAC of structural materials in various aqueous reactor service environments. This is needed in order to develop the fundamental understanding and the relevant data base required for disposition/design criteria and safe operation (including life extension). Click here to view some more information on the ICG-EAC, N.P.O.

2022 meeting

The 2022 meeting has been held from May 29 until June 3 in the center of Tampere (Finland). It was a fabulous event with around 80 in-person and almost 40 online attendees, as well as 60 presentations.

The 2023 meeting will start in:








2021 meeting

The 2021 annual meeting (May 17-21, 2021) has taken place online (due to the pandemic) and is history. It can be regarded as a great success with 148 registered attendees and many interesting technical contributions, but nevertheless we needed to conclude that an "in-person" meeting is still the preferred way! The meeting minutes are available in the internal area of our website for member organizations which have paid their 2022 fee. A basic public summary of the 2021 meeting, as well as of previous meetings can be found here.


The Group is currently chaired by Armin Roth. The Group's Administrator is Larry Nelson and Stefan Ritter acts as Scientific Secretary & Webmaster. If you are interested in any activities of the ICG-EAC or if you would like to know how to apply for membership, please follow the link below and submit the contact form. Then you will hear from uns shortly.


Contact form