This support was formalised in 2012 with the inauguration of the agency" one river, a territory" in the valleys of the Lot, Tarn and Truyère... the date on which the Laibin B power plant concession contract was signed and approved by the Guangxi government... The first economic development agency opened at Rodez in April 2012, for development in the Lot, Truyère and Tarn valleys, with an annual budget of 3 million.