Legal notice


Institut de Radioprotection et de Sûreté Nucléaire (French national Institute of Radiological Protection and Nuclear Safety) (IRSN)

Industrial/commercial public institution

R.C.S. Nanterre B 440 546 018

Head office:

    31 avenue de la Division Leclerc

    92260 Fontenay-aux-Roses, France

    Tel.: +33 (0)1 58 35 88 88


Director of publications

Jean-Christophe Niel, Managing Director



Servers are located in France (Gravelines)

OVH Cloud

SIRET : 42476141900045

2 rue Kellermann, 59100 Roubaix, France.


Personal data

OpenRadiation will only obtain the information on a website user provided voluntarily by the user. This means that you can visit the IRSN website without logging in or revealing information on yourself.

In accordance with French law 78-17 on the protection of personal data, you are entitled to access, correct and delete your personal data. You can exercise this right by contacting us.



The website uses tools to ensure due operation (session cookies, etc.). The information collected includes no personal data.

You can refuse to use cookies. For information, use the following procedure:

  • If you browse the Internet with Microsoft Internet Explorer: click on "tools", "Internet options", "confidentiality", "advanced options". Check the "ignore automatic cookie management" box, and then select "ask" for the "Third party cookies" option.
  • If you browse the Internet with Mozilla Firefox: click on "tools", "options", "Privacy", "Use customised history settings" and uncheck the "Accept cookies" box.
  • If you browse the Internet with Google Chrome: click on "Settings", "Advanced settings", "Content settings", and check the "Block cookies and data from third party sites" box.

For more information on the subject, do not hesitate to visit the CNIL site.


Intellectual property

The OpenRadiation site is fully subject to French and international legislation on intellectual property. All rights are reserved, including for reproduction, distribution and transmission. Unless mentioned otherwise, prior permission is required for any use of the information on the site, regardless of format, particularly texts, photographs and diagrams.

Please contact us to obtain permission.

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