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.

2020 meeting

We are looking forward to the 2020 meeting of our Group in the world's second northernmost capital Helsinki (Finland), taking place from May 10 to 15, 2020. Detailed meeting information and meeting registration are available now after logging in.

Meeting registration & abstract deadline: April 12!


The 2020 meeting will start in:









The Chairman, Administrator and Scientific Secretary/Webmaster can be contacted by e-mail collectively under:


Or individually by using one of the following addresses:

(Armin Roth)

(Larry Nelson)

secretary@icg-eac.org or
(Stefan Ritter)

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.

2019 meeting

The 2019 annual meeting was held at the Silks Place Hotel in Tainan City, Taiwan, from May 12 until 17 and hosted by National Tsing Hua University. It was attended by 125 delegates from 15 countries representing 51 member organizations. In addition to 58 oral presentations, there were 10 contributions in the form of posters/summary presentations and 4 tutorial lectures. A brief summary of the 2019 meeting can be found here.

The full meeting minutes are available after logging in.