On January 1st, 2011 the PGRN* became the PARN:
“Pôle Alpin d’études et de recherche pour la prévention des Risques Naturels”
“Alpine Pole of studies and search for Natural Hazards prevention“
We thank you for taking into account this change.
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* Former name: Pôle Grenoblois d’études et de recherche pour la prévention des Risques Naturels