council regul ec euratom octob lai weight applic januari remuner offici european commun serv countri council european union regard treati establish european commun regard treati establish european atom energi commun regard staff regul offici european commun condit employ servant commun laid regul eec euratom ecsc paragraph articl annex thereto regard propos commiss account cost live countri commun weight applic januari remuner paid currenc countri employ offici serv countri determin weight respect payment made basi regul ec euratom lai weight applic juli lead retrospect upward downward adjust remuner provis made back payment event increas remuner result weight provis made recoveri sum overpaid event reduct remuner result weight period januari date entri forc regul provis made recoveri restrict period month preced decis lai weight effect spread period month date decis case weight applic european commun remuner pension offici servant european commun adopt regul articl effect januari weight applic remuner offici european commun serv countri payabl currenc countri employ shown annex exchang rate calcul remuner implement gener budget european union month preced date refer paragraph articl institut make back payment event increas remuner result weight shown annex institut make retrospect downward adjust remuner event reduct result weight shown annex period januari date entri forc regul retrospect adjust involv recoveri sum overpaid restrict period month preced date entri forc regul recoveri spread month date articl regul enter forc dai public offici journal european union regul bind entireti directli applic member state brussel octob council presid bot oj regul amend regul ec euratom march oj oj annex