The association "Sources et Rivières du Limousin" and the national federation "France Nature Environnement" lodged a complaint against AREVA NC (at the time, COGEMA) accusing it of polluting various lakes and waterways in the Haute Vienne department and of endangering the life of others. After pre-trial investigation of the case and AREVA NC's indictment in August 2002, the Public Prosecutor of Limoges called for the case be dismissed, appealing against the magistrate's order for a transfer of proceedings.
On March 25, 2004, the Investigation Division of the Court of Appeal of Limoges ruled in favor of the magistrate but threw out the charge of endangering the life of others. The appeal lodged by AREVA NC on March 29 was rejected on November 3, 2004; the Criminal Court of Limoges then met on June 24, 2005.
On October 14, 2005, AREVA NC was fully acquitted by the Criminal Court of Limoges.
The complainants appealed this decision in the civil courts claiming damages. The hearing of the Court of Appeal of Limoges was held on May 24, 2006. The ruling was adjourned until June 28, 2006.
10 years of work, 50 million euros in investment, 107 water sample points, 2000 air analyses and over 200 soil and food chain samples.