commiss direct ec march lai sampl method method analysi offici control level ochratoxin foodstuff text eea relev commiss european commun regard treati establish european commun regard council regul eec februari lai commun procedur contamin food articl thereof regard council direct eec decemb introduct commun method sampl analysi monitor foodstuff intend human consumpt articl thereof commiss regul ec march set maximum level contamin foodstuff amend regul ec fix maximum limit ochratoxin foodstuff council direct eec octob subject addit measur offici control foodstuff introduc system qualiti standard laboratori entrust member state offici control foodstuff sampl plai crucial part precis determin level ochratoxin heterogen distribut lot fix gener criteria method analysi compli order ensur laboratori charg control method analysi compar level perform provis sampl method analysi drawn basi present knowledg adapt account advanc scientif technolog knowledg measur provid direct accord opinion stand committe food chain anim health adopt direct articl member state measur ensur sampl offici control level ochratoxin foodstuff carri accord method annex direct articl member state measur ensur sampl prepar method analys offici control level ochratoxin foodstuff compli criteria annex ii direct articl member state bring forc law regul administr provis compli direct februari latest forthwith inform commiss thereof member state adopt provis refer direct accompani refer occas offici public member state determin refer made articl direct enter forc dai public offici journal european commun articl direct address member state brussel march commiss david byrn member commiss oj oj oj page offici journal oj annex method sampl offici control level ochratoxin foodstuff purpos scope sampl intend offici check level ochratoxin content foodstuff method aggreg sampl obtain consid repres lot complianc maximum limit laid regul ec establish basi level determin laboratori sampl definit lot identifi quantiti food commod deliv time determin offici common characterist origin varieti type pack packer consignor mark sublot design part lot order appli sampl method design part sublot physic separ identifi increment sampl quantiti materi singl place lot sublot aggreg sampl combin total increment sampl lot sublot gener provis personnel sampl perform authoris person member state materi sampl lot examin sampl separ accord specif provis annex larg lot subdivid sublot sampl separ precaut sampl prepar sampl precaut avoid affect ochratoxin content advers affect analyt determin make aggreg sampl unrepres increment sampl increment sampl place distribut lot sublot departur procedur record record prepar aggreg sampl aggreg sampl made unit increment sampl replic sampl replic sampl enforc trade defenc refere purpos homogenis sampl conflict member state rule sampl packag transmiss sampl sampl clean inert contain offer adequ protect contamin damag transit precaut avoid chang composit sampl aris transport storag seal label sampl sampl offici seal place sampl identifi member state regul record sampl permit lot identifi unambigu give date place sampl addit inform assist analyst specif provis type lot food commod trade bulk contain individu pack sack bag retail pack sampl procedur appli form commod put market prejudic specif provis laid point annex formula guid sampl lot trade individu pack sack bag retail pack gt pic file quot en tif quot gt weight kg sampl frequenc sf nth sack bag increment sampl decim figur round nearest number weight aggreg sampl weight increment sampl gram defin annex case lot retail pack weight increment sampl depend weight retail pack gener survei sampl procedur cereal dri vine fruit tabl subdivis lot sublot depend product lot weight gt tabl gt sampl procedur cereal cereal product lot amp gt tonn dri vine fruit lot amp gt tonn condit sublot separ physic lot subdivid sublot tabl take account weight lot exact multipl weight sublot weight sublot exce mention weight maximum sublot sampl separ number increment sampl case lot cereal tonn lot dri vine fruit tonn point weight aggreg sampl kg carri method sampl commerci consequ result damag lot packag form mean transport altern method sampl appli provid repres fulli document sampl provis cereal cereal product lot amp lt tonn dri vine fruit lot amp lt tonn cereal lot tonn dri vine fruit lot tonn sampl plan increment sampl depend lot weight result aggreg sampl kg figur tabl determin number increment sampl tabl number increment sampl depend weight lot cereal gt tabl gt tabl number increment sampl depend weight lot dri vine fruit gt tabl gt sampl retail stage sampl foodstuff retail stage accord sampl provis effect sampl procedur retail stage provid ensur suffici repres sampl lot accept lot sublot accept aggreg sampl conform maximum limit reject aggreg sampl exce maximum limit annex ii sampl prepar criteria method analysi offici check level ochratoxin foodstuff precaut distribut ochratoxin homogen sampl prepar homogenis extrem care materi receiv laboratori prepar test materi treatment sampl receiv laboratori fine grind mix complet aggreg sampl process demonstr achiev complet homogenis subdivis sampl enforc defenc purpos replic sampl enforc trade defenc refere purpos homogenis materi conflict member state rule sampl method analysi laboratori laboratori control requir definit number commonli definit laboratori requir commonli quot precis paramet repeat reproduc repeat absolut differ singl test result obtain repeat condit sampl oper apparatu laboratori short interv time expect lie specif probabl typic sr sr standard deviat calcul result gener repeat condit rsdr rel standard deviat calcul result gener repeat condit gt refer graphic gt gt refer graphic gt averag result laboratori sampl reproduc absolut differ singl test result obtain reproduc condit ident materi obtain oper laboratori standardis test method expect lie probabl typic sr sr standard deviat calcul result reproduc condit rsdr rel standard deviat calcul result gener reproduc condit gt refer graphic gt gener requir method analysi food control purpos compli provis item annex direct eec introduct commun method sampl analysi monitor foodstuff intend human consumpt specif requir specif method determin ochratoxin level foodstuff prescrib commun level laboratori select method provid select method meet criteria perform characterist ochratoxin gt tabl gt detect limit method state precis valu concentr interest precis valu calcul horwitz equat gt refer graphic gt rsdr rel standard deviat calcul result gener reproduc condit gt refer graphic gt concentr ratio mg kg generalis precis equat found independ analyt matrix sole depend concentr routin method analysi recoveri calcul analyt result report correct uncorrect recoveri manner report level recoveri report laboratori qualiti standard laboratori compli direct eec subject addit measur offici control foodstuff