council regul ec ecsc euratom novemb amend regul eec euratom ecsc lai condit procedur appli tax benefit european commun council european union regard treati establish singl council singl commiss european commun regard protocol privileg immun european commun articl thereof regard propos commiss regard council regul ec ecsc euratom novemb amend regul eec euratom ecsc lai staff regul offici condit employ servant european commun regul applic regard establish remuner pension financi entitl euro council regul eec euratom ecsc amend adopt regul articl regul eec euratom ecsc term belgian franc replac term euro amount express belgian franc replac equival euro unit convers rate laid council rule relat round amount laid council regul ec june provis relat introduct euro appli articl articl regul eec euratom ecsc replac articl tax collect mean deduct sourc amount round hundredth euro articl januari pursuant regul commiss effect convers euro amount belgian franc council regul eec euratom ecsc valu publish offici journal european commun januari articl regul enter forc dai public offici journal european commun appli januari regul bind entireti directli applic member state brussel novemb council presid hostasch page offici journal oj regul amend regul ec ecsc euratom oj oj