Progress with processing the identified points is documented and published. The action plan itself is updated by February of the year in progress by identifying key issues for that year.

Based on their importance in relation to safety, and on synergies with ongoing projects, the following key issues were specified for ENSI’s follow-up activities in view of Fukushima during 2013:

1. Earthquakes
2. Containment integrity
3. Extreme weather conditions
4. Increase in safety margins
5. Hydrogen management
6. Severe Accident Management
7. Emergency management at national Swiss level
8. EU stress tests follow-up
9. Experience feedback