The RSK adopted the statement on "The RSK guideline for the implementation of integrated event analyses in comparison with the VGB guideline on the integrated event analysis" (in German). The consultations on the statement on one-or two-phase failure of the main, back-up or emergency power supply connection have been started and are scheduled to be concluded at the next meeting.

Within the framework of the closed meeting, the RSK discussed the future tasks of RSK, the structural changes required for it and the topics to be discussed in the committees. The results of consultations of the Committee on REACTOR OPERATION (RB) so far on know-how and maintenance of motivation of operators, expert organisations and supervisory authorities were presented to the RSK. The Committee RB will document them in a report.

At its 463rd meeting, the VGB PowerTech e.V. reported to the RSK on the experiences in implementing the RSK recommendation on the robustness of the German nuclear power plants (this recommendation had been prepared by the RSK in connection with the incidents at the Japanese nuclear power plant Fukushima). The RSK visited the Isar 2 nuclear power plant.

In der 463. Sitzung wurde der RSK vom VGB PowerTech e.V. über die Erfahrungen bei der Umsetzung der RSK‐Empfehlung zur Robustheit der deen Kernkraftwerke berichtet (diese Empfehlung wurde von der RSK im Zusammenhang mit den Vorkommnissen im japanischen Kernkraftwerk Fukushima verfasst). Die RSK besichtigte das Kernkraftwerk Isar 2.

At the meeting, the newly appointed RSK members were welcomed. The RSK proposed to the Federal Ministry for the Environment, Nature Conservation, Building and Nuclear Safety (BMUB) to appoint Mr. Rudolf Wieland as Chairman and Mr. Richard Donderer as Vice Chairman. The RSK was informed by the BMUB on the revision of the WENRA “Safety Reference Levels for existing reactors” and by GRS about the current state of affairs as regards the accidents at the Fukushima Daiichi nuclear power plant.

The statement "Specification of requirements related to the 10-hours self-sufficiency in the event of external man-made hazards (man-made hazard conditions)” (in German) was adopted.

The RSK consulted on generic knowledge from occurrences at the Philippsburg nuclear power plant and measures against a loss of know how and motivation in the plants. The Commission on Radiological Protection (SSK) informed the RSK about a draft on the prediction and assessment of source terms with regard to a potential or actual release into the atmosphere during nuclear power plant accidents.

Following extensive consultations, the RSK adopted the statement "RSK’s understanding of safety philosophy" at its 460th meeting.

Die RSK diskutierte im Rahmen der Klausurtagung die zukünftigen Aufgaben der RSK, die hierzu notwendigen strukturellen Anpassungen und die anstehenden Beratungsthemen in den Ausschüssen. Die bisherigen Beratungsergebnisse des Ausschusses REAKTORBETRIEB (RB) zum know-how- und Motivationserhalt bei Betreiber, Sachverständigen und Aufsichtsbehörden wurden der RSK vorgestellt. Der Ausschuss RB wird diese in einem Bericht dokumentieren.

Die RSK verabschiedete die Stellungnahme "Der RSK-Leitfaden für die Durchführung von ganzheitlichen Ereignisanalysen im Vergleich zum VGB-Leitfaden Ganzheitliche Ereignisanalyse". Die Beratung der Stellungnahme "Ein- oder zweiphasiger Ausfall des Haupt-, Reserve- oder Notstromnetzanschlusses" wurde begonnen, sie soll in der nächsten Sitzung abgeschlossen werden.