On behalf of the State, ASN ensures the oversight of nuclear safety and radiation protection in order to protect people and the environment.

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Published on 28/08/2023 at 14:31

EPR Reactor: Information Letter n°24

In 2022 and in the first half of 2023, ASN continued with its monitoring of the construction of the Flamanville EPR reactor. It was particularly vigilant with regard to the treatment of the deviations detected on the main primary and secondary system welds and to the correct operation of the filtration function of the safety injection system (SIS). It continued to examine the installation start-up tests and the correct operation of the primary system protection valves.
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ASN'S Annual Report

ASN'S Annual Report

The Nuclear Safety Authority presents the abstracts of its report on the state of nuclear safety and radiation protection in France in 2022.

This report is required by Article L. 592-31 of the Environment Code. It was submitted to the President of the Republic,  the Prime Minister and the Presidents of the Senate and the National Assembly and  transmitted to the Parliamentary Office for the  Evaluation of Scientific and Technological Choices, pursuant to the above-mentioned Article.

ASN Report - 12.15 Mo .pdf ASN Report - abstracts - 7.54 Mo .pdf Go to the report