council regul eec decemb relat organ survei labour cost industri servic sector council european commun regard treati establish european econom commun articl thereof regard propos commiss order carri task assign treati set articl thereof commiss inform labour cost worker incom member state statist inform member state provid valid basi comparison differ law regul administr practic member state survei carri result process basi uniform definit method method assess level composit trend labour cost worker incom carri specif survei recent implement council regul eec june relat organ survei labour cost industri wholesal retail distribut bank insur basi account data relat major level structur expenditur undertak wage relat employ contribut survei carri base account data industri trade bank insur order bring date result previou survei econom structur unemploy situat member state rang econom activ cover extend servic sector size field cover survei base sampl order avoid place excess burden undertak budget european commun member state adopt regul articl part period survei labour cost worker incom commiss conduct survei labour cost industri servic sector basi account data relat articl survei cover undertak local unit employe carri activ defin section divis group statist classif econom activ european commun nace rev take account special provis set annex regul survei carri sampl articl employ respect undertak local unit sampl provid inform need determin labour cost basi account data condit set articl survei cover wage cost includ bonus allow incident expenditur includ employ contribut social secur supplementari scheme social payment includ cost vocat train tax subsidi directli relat labour cost total staff emploi undertak local unit work hour articl inform collect statist offic member state draw questionnair cooper offic commiss determin list characterist definit survei commiss condit stipul start close date survei deadlin repli questionnair person requir suppli inform repli questionnair truthfulli complet time limit set articl statist offic member state process repli questionnair verif accord util programm defin commiss forward result survei includ data declar confidenti member state pursuant domest legisl practic statist confidenti accord provis council regul euratom eec june transmiss data subject statist confidenti statist offic european commun regul govern confidenti treatment inform result broken sector econom activ nace rev region size categori undertak local unit articl individu item inform suppli purpos survei statist purpos tax purpos commun parti articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state brussel decemb council presid hurd oj oj annex special provis articl except scope survei member state class germani section divis group class divis exclud territori german democrat republ includ east berlin greec section group class ireland section ii detail inform member state provid suppli detail inform make distinct manual manual worker cover unit fewer employe iii special nomenclatur agreement commiss member state forward result survei basi nace classif version