council decis june appoint member european econom social committe ec euratom council european union regard treati establish european commun articl thereof regard treati establish european atom energi commun articl thereof regard council decis ec euratom septemb appoint member econom social committe period septemb septemb regard nomin submit lithuanian govern regard opinion commiss decid articl mr vita mačiuli appoint member european econom social committe place mr arvyda žygi remaind term offic run septemb articl decis publish offici journal european union effect date adopt luxembourg june council presid asselborn oj