regul euratom ecsc eec council june amend condit procedur appli tax benefit european commun council european commun regard treati establish singl council singl commiss european commun regard protocol privileg immun european commun articl thereof regard propos commiss amend council regul eec euratom ecsc lai condit procedur appli tax benefit european commun order provid taxat allow standbi duti adopt regul articl indent ad articl regul eec euratom ecsc quot articl staff regul offici quot articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state luxembourg june council presid thorn oj