regul ecsc eec euratom council februari amend council regul eec euratom ecsc council lai 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 light recent judgment court justic european commun urgent social requir desir amend provis council regul eec euratom ecsc februari lai condit procedur appli tax benefit european commun amend regul euratom ecsc eec adopt regul articl council regul eec euratom ecsc februari amend word quot household allow quot substitut quot head household allow quot articl indent articl regul enter forc dai public offici journal european commun applic juli regul bind entireti directli applic member state brussel februari council presid glinn oj oj