 Parts of LitPol are on the EU "Projects of Common Interest" list in November 2015.On 29 September 2006 Polish President Lech Kaczyński and Lithuanian President Valdas Adamkus signed joint declaration on the joint power grid project during their meeting in Warsaw.The memorandum of understanding to establish a joint interconnection operator was signed between Lietuvos Energija and Polish PSE-Operator in Vilnius on 8 December 2006.