Welcome to the International Nuclear
Utility Obsolescence Group (INUOG)


The INUOG has been formed to drive the International Nuclear Industry's effort to further collaborate in the area of Obsolescence.

Developing synergies across the industry and a platform for nuclear utilities to openly share thoughts, ideas and successes in relation to Obsolescence, INUOG is a forum for development of process, tools, measures, and techniques to mitigate risks at a station level with the goal of supporting and improving Equipment Reliability and Availability.

Linking in with NUOG there will be a movement towards wider collaboration and integration for Obsolescence programme development.

Upcoming Event

9th Annual Meeting
26-28 May 2025
Warsaw, Poland
Register Now!

Sofitel Warsaw Victoria Hotel

A room block has been reserved at this hotel.
Click provided links below for booking:
Book Single Accommodations
Book Double Accommodations

Presentations / Call for papers
If you are interested in giving a presentation at the 2025 INUOG Annual Meeting, the process is as follows:

  • Please submit your abstract (including presentation title and presenter(s)) to: support@inuog.org by 18 April 2025
  • The Steering Committee will review the submitted abstracts by 2 May 2025.
  • For those abstracts that are selected, the presenter will be notified via email. Presentations and biographies will be due by 14 May 2025.