commiss regul ec april provision author addit author feedingstuff saccharomyc cerevisia text eea relev commiss european commun regard treati establish european commun regard council direct eec novemb addit feedingstuff amend regul ec articl thereof direct eec addit put circul commun authoris grant case addit refer part ii annex direct includ micro organ provision authoris addit authoris condit laid direct satisfi reason assum view result anim nutrit effect refer articl direct provision authoris period exceed year case addit refer part ii annex direct micro organ prepar saccharomyc cerevisia mucl provision authoris time piglet cattl fatten commiss regul ec data submit support applic extend authoris addit dairi cow assess applic authoris submit respect addit show condit provid direct eec provision authoris satisfi european food safeti author scientif panel addit product substanc anim feed deliv favour opinion januari safeti addit anim categori dairi cow condit set annex regul addit dairi cow provision authoris period year assess applic show procedur requir protect worker exposur addit set annex protect assur applic council direct eec june introduct measur encourag improv safeti health worker work measur provid regul accord opinion stand committe food chain anim health adopt regul articl prepar belong group quot micro organ quot set annex provision authoris addit anim nutrit condit laid annex articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state brussel april commiss david byrn member commiss oj oj oj oj annex gt tabl gt