council regul ecsc ec euratom juli adjust weight applic greec 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 regul eec euratom ecsc amend regul euratom ecsc ec articl staff regul annex xi staff regul paragraph articl articl condit employ regard propos commiss half cost live increas substanti greec member state offici servant european commun emploi weight applic remuner pension offici servant pursuant regul euratom ecsc ec adjust effect januari adopt regul articl effect januari weight applic remuner offici servant emploi countri refer greec 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 brussel juli council presid juncker oj oj oj