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.

2020 meeting

It is with great regret that we need to announce the cancellation of this year’s meeting of the ICG-EAC (for the first time in 42 years) due to Covid-19! All who already have registered meeting attendance will get a full refund of their meeting registration fee.

A brief summary of the 2019 meeting can be found here.

The next ICG-EAC meeting will be held in May 2021.

The 2021 meeting will start in:








2020 "virtual meeting"

To have at least some ‘scientific activity’ also this year, we thought to organize some kind of a ‘virtual meeting’. For this all members are very welcome to submit an abstract and a presentation file. Then all abstracts and files will be offered for download in our meeting minutes archive. More information is available after logging in.

Now also available: Send ICG (= "int. corrosion greetings)" by posting a photo!


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