council decis octob appoint secretari gener gener secretariat econom social committe eec euratom council european commun regard staff regul offici european commun laid regul eec euratom ecsc februari amend council regul eec euratom ecsc march articl thereof regard revis rule procedur econom social committe amend march articl indent paragraph articl thereof regard recruit notic ce relat post secretari gener gener secretariat econom social committe regard propos bureau econom social committe commun council letter juli regard agreement commiss european commun commun council letter august mr simon pierr nothom fulfil condit appoint secretari gener decid sole articl mr simon pierr nothomb born juli appoint secretari gener econom social committe date decis grade unclassifi post receiv remuner equival offici grade step chairman econom social committe instruct implement decis luxembourg octob council presid garel jone oj oj oj oj oj