council decis octob determin author exercis power confer appoint author author empow conclud employ contract staff audit board ecsc auditor eec euratom ecsc council european commun regard articl staff regul offici european commun articl condit employ servant treati amend financi provis treati establish european commun treati establish singl council singl commiss european commun enter forc june aim treati creation court auditor european commun articl treati term offic member audit board ecsc auditor expir dai submit report financi year preced member court auditor appoint determin author exercis power confer appoint author author empow conclud employ contract respect staff come author audit board ecsc auditor expiri term offic decid articl power confer staff regul offici european commun appoint author confer condit employ applic servant author empow conclud employ contract exercis respect staff come author audit board ecsc auditor council act propos agreement court auditor applic articl paragraph articl articl staff regul court auditor case articl decis enter forc date result implement articl treati amend financi provis treati establish european commun treati establish singl council singl commiss european commun luxembourg octob council presid humblet