council regul ec euratom ecsc octob adjust weight applic greec itali vares remuner pension offici servant european commun council european union regard treati establish singl council singl commiss european commun regard staff regul offici condit employ servant european commun laid council regul eec euratom ecsc amend regul ecsc ec euratom articl staff regul annex xi staff regul paragraph articl articl condit employ regard propos commiss half cost live increas substanti greec itali member state offici servant european commun emploi weight applic remuner pension offici servant pursuant regul ecsc ec euratom adjust effect januari adopt regul articl effect januari weight applic remuner offici servant emploi countri refer greec itali vares weight applic pension determin accord articl staff regul articl regul ecsc eec euratom continu appli articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state luxembourg octob council presid alberdi alonso