commiss recommend march coordin commun monitor programm ensur complianc maximum level pesticid residu cereal product plant origin includ fruit veget notifi document number text eea relev ec commiss european commun regard treati establish european commun regard council direct eec juli fix maximum level pesticid residu cereal amend direct ec articl thereof regard council direct eec novemb fix maximum level pesticid residu product plant origin includ fruit veget amend direct ec articl thereof articl direct eec articl direct eec requir commiss submit stand committe plant health septemb year recommend set coordin commun monitor programm ensur complianc maximum level pesticid residu set annex ii direct commiss recommend monitor programm year experi gain commiss member state establish carri report previou annual coordin monitor programm multiannu programm effect practic appear recommend framework futur programm commiss progress work system permit estim actual pesticid dietari exposur provid paragraph articl direct eec paragraph articl direct eec facilit examin feasibl estim data monitor residu pesticid number food product constitut major compon european diet view resourc nation level pesticid residu monitor member state analys sampl product year coordin monitor programm pesticid gener monitor food product seri year cycl residu recommend monitor examin feasibl data pesticid aceph benomyl group chlorpyripho iprodion methamidopho compound identifi group annex ia monitor estim actual dietari exposur residu recommend monitor examin feasibl data pesticid diazinon metalaxyl methidathion thiabendazol triazopho compound identifi group annex ia monitor estim actual dietari exposur residu recommend monitor examin feasibl data pesticid chlorpyripho methyl deltamethrin endosulfan imazalil lambda cyhalothrin maneb group mecarbam permethrin pirimipho methyl vinclozolin compound identifi group annex ia monitor estim actual dietari exposur systemat statist approach number sampl specif coordin exercis approach set commiss codex alimentariu base binomi probabl distribut calcul examin total sampl number confid detect sampl pesticid residu lod anticip product plant origin residu lod total number sampl member state apport basi popul consum number minimum sampl product year annex ib draft guidelin qualiti control procedur pesticid residu analysi publish annex ii discuss expert member state oreia portug septemb discuss note subgroup pesticid residu work group plant health novemb agre draft guidelin implement analyt laboratori member state review light experi articl direct eec requir member state criteria appli draw nation inspect programm send commiss inform implement previou year inform includ criteria appli determin number sampl analys carri report level appli criteria report level fix detail accredit council direct eec octob subject addit measur offici control foodstuff laboratori carri analys inform result monitor programm treatment storag transmiss electron informat method format develop suppli diskett form member state commiss member state send report commiss standard format develop standard format effect undertaken develop guidelin commiss measur provid recommend accord opinion stand committe plant health recommend member state sampl analys product pesticid residu combin set annex ia basi number sampl product alloc member state annex ib reflect nation commun countri share member state market pesticid possibl pose acut risk product subject individu analysi item composit sampl sampl number item produc singl produc composit sampl detect level pesticid found item sampl analys individu includ combin pepper methamidopho august report result part specif exercis alloc annex ia analyt method report level achiev accord qualiti control procedur set annex ii format set annex iii august send commiss member state inform requir articl direct eec articl direct eec monitor exercis ensur check sampl complianc maximum pesticid residu level includ result nation programm pesticid list annex ii direct eec eec relat harmonis level fix commun level relat nation level forc inform laboratori qualiti control procedur inform aspect guidelin qualiti control procedur pesticid residu analysi annex ii appli difficulti appli inform accredit accord provis articl direct eec includ type accredit accredit bodi copi accredit certif laboratori carri analys recommend address member state brussel march commiss franz fischler member commiss oj oj oj codex alimentariu pesticid residu foodstuff rome isbn vol page previous publish commiss document vi oj previous publish commiss document vi annex ia pesticid product combin monitor specif exercis set point recommend gt tabl gt annex ib number sampl product member state coordin commun monitor programm gt tabl gt annex ii qualiti control procedur pesticid residu analysi introduct data pesticid residu check complianc maximum residu limit mrl support enforc action assess consum exposur pesticid analysi residu challeng qualiti control procedur essenti demonstr valid result incur unnecessari cost pesticid residu identifi correctli order quantifi knowledg quantiti residu detect import stringent requir document appli stringent altern provid exact level residu unimport suffici residu compli mrl glossari term append oper principl laboratori oper meet requir recognis accredit scheme compli en good laboratori practic glp laboratori particip profici test scheme organis european commiss fapa chek unaccept score achiev problem rectifi proceed analys pesticid involv quantit result critic weight volum measur equip accuraci prefer weigh volumetr equip calibr maintain manufactur instruct similar approach adopt spectrometr equip requir calibr wavelength mass charg ratio practic analys encompass compon defin mrl sampl transport process storag sampl sampl sampl accord council direct eec supersed legisl impract primari sampl randomli lot method sampl record sampl transport sampl transport laboratori clean contain robust packag polythen bag ventil accept sampl low permeabl bag nylon film sampl analys residu fumig sampl commod pre pack retail sale remov packag transport fragil perish product ripe raspberri frozen avoid spoilag transport quot dry ic quot similar avoid thaw transit similarli sampl frozen time collect transport thaw sampl damag chill banana protect high low temperatur sampl identifi indel label detach inadvert marker pen organ solvent avoid label bag sampl analys fumig residu rapid transmiss laboratori prefer dai essenti sampl perish fragil heavi sampl deterior damag transit requir special care pack condit sampl deliv laboratori approxim accept discern purchas sampl consid unfit analysi sampl process analysi receipt sampl alloc uniqu refer code laboratori sampl process sampl place visibl deterior sampl occur can dri similarli process sampl analys shelf life store deep freez sampl process storag procedur demonstr signific affect measur residu sampl homogenis comminut mix withdraw portion analysi labil residu lost process sampl comminut frozen presenc quot dry ic quot similar comminut affect residu dithiocarbam fumig practic altern procedur analyt portion consist unit commod segment remov unit analyt portion consist unit segment repres analyt sampl replic portion analys outset provid indic analys undertaken shortest time practic minimis sampl storag analys residu labil volatil pesticid complet dai sampl receipt pesticid standard calibr solut ident puriti standard refer standard includ pesticid metabolit deriv degrad product intern standard puriti receipt date uniqu refer alloc expiri date expiri date alloc differ supplier refer standard pesticid storag condit emploi certifi standard uncertifi standard check ident approxim puriti chromatographi infrar spectrophotometri mass spectrometri ms nuclear magnet reson spectrometri practic refer spectrum purpos rationalis compat chemic structur analyt alloc expiri date refer standard retain puriti shown remain accept expiri date alloc replac rel puriti refer standard pesticid determin compar detector respons obtain concurr freshli prepar dilut materi point differ refer standard attribut differ quot puriti investig length condit storag revis chromatograph respons obtain standard demonstr attribut analyt prior analysi sampl prefer ms detect speci pyrolysi product metabolit pesticid altern detect system metabolit includ definit mrl storag standard refer standard store origin contain suitabl cap rubber materi standard visibl storag check puriti due simpl freez melt standard pesticid store manufactur instruct minimis degrad gener storag low temperatur refriger freezer dark satisfactori contain seal avoid entri water equilibr room temperatur prepar storag analyt standard solut suspens prepar pesticid solut solid dilut requir care attent detail ident mass volum highli volatil compound refer standard ident solvent diluent emploi calibr volum flask pipett record amorph solid compound homogenis remov portion weigh initi stock subsequ work dilut uniqu identifi perman label concentr correct puriti refer standard certainti individu aliquot solut calibr uniqu identifi origin method prepar record pesticid react adequ solubl solvent prepar solut solvent method analysi compat determin system adsorpt contain ionic pesticid avoid addit acid silanis glasswar plastic contain measur lead interfer subsequ detect pesticid mg pesticid refer standard weigh directli volumetr flask practic altern pesticid weigh pre weigh tare vessel quantit transfer rins solvent volumetr flask volatil liquid pesticid dispens weight volum densiti directli volatil solvent volumetr flask gaseou fumig dispens bubbl solvent weigh mass transfer prepar gaseou dilut ga tight syring case mixtur contact reactiv metal pesticid solut solid phase dilut alloc expiri date discard newli prepar stock solut dilut matrix extract compar discard respons detector solut differ solut check accuraci newli prepar number determin requir comparison depend precis detect system respons stock standard confirm amp gt lower standard storag period solut shorten storag condit improv respons stock standard differ significantli longer storag period consid aqueou suspens dithiocarbam solut gaseou dilut highli volatil fumig pesticid prepar freshli comparison standard inappropri valid standard check comparison freshli independ prepar respons detect system gc lc ms elisa pesticid affect presenc extract sampl quot matrix effect quot observ increas decreas respons compar produc simpl solvent solut analyt partit headspac analys spme frequent affect compon present sampl gc enhanc suppress effect reflect increas decreas transmiss effici pesticid injector compar solvent effect ms respons produc elut matrix compon influenc effici ionis ion collect presenc absenc effect demonstr compar detector respons analyt simpl solvent solut obtain matrix match equival matrix effect variabl unpredict occurr initi demonstr measur effect situat chang subsequ reliabl calibr obtain case calibr solut matrix match quot matrix concentr quot emploi consist analys batch sampl detect residu interf compound quot blank quot prepar extract matrix match calibr solut blank extract requir prepar conveni extract batch sampl blank extract analys addit pesticid demonstr contamin occur extract clean detector respons matrix compon interfer analyt determin calibr solut matrix match mix pesticid stabl solut individu pesticid pure solvent solut expos direct sunlight store low temperatur dark refriger freezer seal avoid loss solvent entri water solut remov low temperatur storag equilibr room temperatur remix calibr solut extract intern standardis unmeasur loss solvent evapor unaccept solvent loss small volum difficult monitor absenc intern standard great care requir avoid evapor intern standard evapor loss minimis avoid influenc matrix effect point septum closur prone evapor loss addit sourc contamin replac practic pierc extract vial retain extract concentr extract condit effici analyt portion disintegr extract maximis extract effici demonstr natur process supercrit fluid extract sfe sampl type render disintegr unnecessari heat extract avoid minimis solvent pesticid loss temperatur ph control affect extract effici pesticid stabil total extract residu analyt portion intend aliquot extract remov extract mixtur volum solvent ad initi measur solvent evapor prior remov aliquot avoid measur weight intern standard addit solvent loss exceed occur type extract loss measur routin extract concentr dilut volum great care requir extract evapor dryness trace quantiti pesticid lost surfac small quantiti high boil point solvent quot keeper quot evapor temperatur low practic froth vigor boil extract dispers droplet avoid stream dry nitrogen centrifug evapor gener prefer air stream small scale evapor air lead oxid introduc water contamin extract made volum accur calibr vessel ml capac dri extract dissolv fix volum solvent deliv syring similar solvent boil point high avoid evapor final solvent volum measur directli fix mass intern standard ad enabl measur volum volum ml stabil pesticid extract vari greatli pesticid natur extract storag extract refriger freezer help loss dai temperatur autosampl rack mount gc equal occur month storag deep freez pesticid stabil extract investig method valid contamin interfer contamin sampl separ sourc potenti contamin transit storag laboratori import surfac dusti residu volatil pesticid sampl bear residu doubli seal polythen nylon bag transport process separ pest control measur laboratori essenti limit product sought residu solvent includ water reagent filter aid check interfer problem solvent fumig residu analysi problemat solvent impur pesticid similar volatil chemic ident residu equip contain residu analysi free signific interf contamin reusabl volumetr equip flask pipett syring clean scrupul separ glasswar alloc calibr standard sampl extract rubber plastic item seal protect glove wash bottl polish lubric potenti sourc analyt interfer contamin dithiocarbam ethylenethiourea diphenylamin rubber articl lubric oil problemat indistinguish pesticid residu vial seal ptfe line extract contact seal pierc keep vial upright vial seal replac quickli pierc analysi extract dispos vial reus intern standard unintend contamin extract pesticid solut intern standard vice versa avoid interfer interfer natur constitu sampl extract residu analysi frequent recognis analyt occur natur produc sampl inorgan bromid commod sulfur soil carbon disulfid produc cruciferacea low level residu pesticid distinguish natur level natur occurr analyt account plan analys interpret result interfer produc simpl posit detector respons suppress enhanc effect ga chromatograph transmiss ion gener collect effici ms produc elut pesticid sampl matrix compon occur respons detect system pesticid assess individu pesticid pure solvent relev quot blank quot extract reagent blank procedur blank analys method valid time distinguish interfer due matrix introduc analysi analyt calibr chromatograph integr basic requir accept calibr batch determin calibr deriv replic measur detector respons level case detector respons quantifi residu level dynam rang detect system determin presenc absenc measur residu sampl residu lowest calibr level lcl intend report limit report quot amp lt lcl mg kg quot respons analyt evid consid report measur residu lcl initi determin perform lower lcl analysi batch includ sampl residu lcl detector respons analyt qualit distinguish measur lcl respons intend lcl inadequ higher calibr level meet criteria adopt lcl gener minimum signal nois ratio accept lcl appli sum signal ms data express term quot electron quot quot detector quot nois quot chemic nois quot elut interf compound account calibr interpol level accept respons factor level linear respons lower higher respons factor level utilis calibr line fit calibr line forc origin calcul computeris fit calibr inspect visual avoid relianc correl coeffici ensur fit satisfactori region relev residu detect differ calibr level larg interpol appear question individu level singl point calibr calcul residu recoveri data extrapol calibr level introduc inaccuraci relat degre extrapol calcul singl calibr point involv extrapol assum linear respons intercept origin extrapol accept calcul result exceed lcl sampl respons calibr respons mrl exceed mrl exceed level addit recoveri correspond lcl recoveri amp lt calcul extrapol estim inaccur calibr level addit calibr time target lcl back lcl target level measur wider rang residu level estim accur singl level calibr screen determin calibr level exceed residu altern quantifi residu close calibr level applic provid accur result multi level calibr detector respons variabl extract high level residu dilut bring calibr rang adjust quot concentr matrix quot calibr solut matrix effect respons diminish dilut matrix compon present sampl extract calibr batch determin sequenc determin chromatographi calibr determin bracket sampl sequenc begin end calibr intermedi calibr requir respons detect system variabl parallel determin elisa plate calibr distribut detect differ respons due posit gener batch size determin adjust detector respons replic bracket calibr differ respons differ determin repeat smaller batch repeat determin sampl residu amp lt lcl lcl respons remain measur batch residu quantifi accur accompani calibr practic detect system calibr analyt sought batch analys multi residu screen requir disproportion larg number calibr determin batch analyt determin separ solut interfer detect system calibr quot refer quot pesticid minimum batch sampl analys quot refer quot pesticid defin paragraph quot refer quot pesticid combin singl solut minimum accept frequenc calibr screen analysi tabl pesticid calibr batch determin result pesticid consid tent case analyt sought consid quot refer quot analyt mrl exceed ii reason analyt sought quantifi demonstr accuraci iii singl residu method emploi case quot refer quot analyt includ list pesticid detect sampl analys ii pesticid give poor variabl respons recoveri iii pesticid expect give repeat good respons recoveri categori incorpor requir categori ii iii tabl minimum frequenc calibr recoveri determin gt tabl gt observ quot refer quot pesticid defin subparagraph addit pesticid intend encompass analys refer pesticid chosen great care ensur detector respons refer pesticid show residu pesticid detect claim sensit calibr recoveri pesticid conduct batch risk subsequ measur show result pesticid valid batch matrix match calibr chromatograph transmiss detector respons partit headspac analysi alter compon sampl matrix solvent point gener pesticid calibr standard prepar freshli matrix extract accur calibr quot matrix match quot blank commod matrix match ident sampl variabl unpredict natur matrix effect requir ident matrix valid interv pesticid sampl valid matrix prepar calibr solut check addit quantiti pesticid sampl extract compar increas analyt respons produc respons produc supposedli equival matrix match calibr standard care requir materi prepar matrix match calibr analyt produc detector signal interfer determin analyt case creat addit uncertainti final result analyt natur present sampl level higher occur natur import inorgan bromid celeri quot quot level includ calibr blank materi chosen low level analyt analyt concentr blank determin slope intercept quot quot level calibr curv ad nomin calibr level blank subtract level found sampl quot quot equival level blank materi lcl blank materi made homogen ensur lcl remain similar batch batch result quot quot level express point analyt natur origin detect sampl level close target lcl carbon disulfid produc brassica specif method dithiocarbam case target lcl set substanti higher level result interpret caution analyt detect sampl natur present imazalil citru rigor confirm measur residu present high frequenc sampl low level analyt utilis calibr point quot background quot due analyt due interf natur synthet chemic present sampl effici clean specif detect system practic maximum level found quot blank quot materi target lcl approach similar point adopt case result interpret caution residu amp gt lcl confirm rigor gc analysi matrix match calibr solut column injector quot prime quot requir prime effect resembl long last matrix effect rare perman rare elimin matrix effect requir prime perform immedi prior seri calibr determin batch analys effect pesticid mixtur calibr calibr recoveri mix standard pesticid accept detect system check similar respons matrix match pesticid individu mixtur unusu case respons differ significantli residu singl pesticid quantifi individu calibr standard except case multipl residu requir special prepar calibr standard calibr pesticid mixtur isom pesticid calibr standard mixtur isom detector respons gener assum similar molar basi compon enzym assai cholinesteras immuno assai give calibr error compon ratio standard differ significantli measur residu altern detect system quantifi residu calibr deriv degrad product pesticid detect degrad product deriv calibr solut prepar refer standard degrad product deriv determin pesticid unstabl deriv schiff base prepar pure standard avoid chromatograph integr chromatogram scrutinis baselin check adjust requir analyst interf peak present consist approach posit baselin adopt analys peak integr quot correctli quot similarli consist approach adopt integr tail peak peak height peak area data whichev yield accur repeat result assess recoveri calibr data calibr mix isom similar standard utilis sum peak area sum peak height measur singl compon whichev demonstr accur analyt method accept analyt method adequ valid analyt method guidanc suitabl intend purpos good perform practic remain depend analyst valid inform support select method relat rang pesticid sampl matric includ accuraci precis reproduc repeat achiev prefer rang concentr ii sensit achiev iii evid specif iv test robust rugged analyt method capabl provid repeat recoveri pesticid ad level greater approxim time limit determin rang compound sought method ideal recoveri compound difficulti analysi permit accuraci precis satisfactori altern method issu consid take enforc action adopt monitor analyst perform method assess mean recoveri determin sampl matrix residu determin moieti deriv compon residu method perform assess compon method determin fat dry weight content result express basi dry weight fat content method determin dry weight fat content consist ideal valid recognis standard method recoveri determin sampl spike level inclus analysi batch residu quantifi accur accompani concurr recoveri determin practic recoveri analyt sought determin batch analys requir disproportion larg number recoveri analys larg number analyt sought select detector ecd npd minimum accept frequenc recoveri determin class pesticid tabl analysi refer materi provid altern recoveri determin provid materi relev analyt level residu stabl storag pesticid recoveri determin addit spike analyt sampl quot blank quot matrix similar studi spike level time lcl mrl level relev sampl blank materi chosen prefer measur level analyt blank materi analyt detect level inorgan bromid interf compound spike level recoveri amp gt time level present blank materi analyt appar analyt concentr blank matrix determin multipl analysi signal blank confirm due analyt case practic recoveri compon defin mrl determin residu determin common moieti routin recoveri tabl determin compon predomin residu provid lowest recoveri accept analyt perform irrespect level addit routin recoveri data variabl repeat data valid method recoveri monitor correct action signific drift recoveri unaccept result occur care assess recoveri lcl purpos recoveri differ routin standard deviat differ standard deviat investig automat recoveri unaccept batch analys gener routin recoveri rang consid accept great care requir interpret recoveri spike level lod lcl routin recoveri approach extrem rang recoveri result significantli result batch sampl consid cautious exception recoveri low consist basi establish due pesticid distribut partit recoveri accept practic accur method recoveri batch unaccept accept recoveri establish sampl batch analys result consid semi quantit recoveri pesticid batch sampl found viol residu pesticid analys provid accur result support recoveri data rang recoveri rang achiev decis action acknowledg residu level good accuraci case determin recoveri direct analysi liquid sampl spme headspac analys direct analysi liquid accuraci precis determin calibr assum loss pesticid adsorpt occur sampl analysi spme headspac analysi accuraci precis function extent analyt equilibr phase practic demonstr profici test analysi refer materi point regular particip relev profici test essenti action remedi problem evid addit previous characteris homogen hous refer materi analys provid continu evid qualiti analyt perform residu present stabl storag confirm result principl confirm imposs prove complet absenc residu result lcl report absolut number consid confirm recoveri lcl data batch accept adopt quot report limit quot lcl avoid high unjustifi cost prove presenc absenc residu low level data meaning batch analys includ calibr recoveri pesticid data refer pesticid provid indirect evid satisfactori analysi result consid confirm data adequ purpos result lcl requir addit support order consid confirm batch analys perform calibr pesticid result regard tent confirm essenti case minimum requir analysi extract calibr pesticid detect pesticid involv detect infrequ tabl unusu analysi sampl concurr recoveri determin prefer enforc action import decis made basi result exceed lcl accept concurr calibr recoveri data essenti support confirm natur extent confirm requir depend rel import result frequenc similar residu found qualiti control procedur confirmatori analysi rigor approach confirm confirm analyt detect quantit qualit assai base immunochemistri colorimetri thin layer chromatographi electron captur detector tend requir confirmatori support lack specif quot select quot detector gc lc chromatograph column significantli polar quot specif quot detect system limit confirmatori evid accept frequent low level residu proport residu confirm definit techniqu definit techniqu prefer residu exce mrl present sampl result confirm equivoc method analysi addit analyt portion residu replic portion quantifi screen confirmatori techniqu number replic portion analys determin variat result obtain confirm mass spectrometri ms capabl provid unequivoc confirm residu pesticid confirmatori data compli minimum requir matrix match calibr standard confirm quantiti refer mass spectrum deriv refer standard solut pure solvent avoid distort ion ratio quantiti materi refer spectrum overload detector confirm high level residu straightforward result close limit ms determin consid case case basi chromatogram relev ion peak minimum scan minimum sum similar retent time peak shape respons ratio obtain calibr standard analys batch chromatogram notion unrel ion includ peak similar retent time shape inform quot limit scan quot select ion monitor addit confirm requir ion chromatogram show evid signific chromatograph interfer ion reli quantifi identifi residu spectra background subtract background select care avoid distort data ion unrel analyt peak averag quot full scan quot spectrum mass unit greater quot molecular ion quot exce quarter base peak intens electron impact ionis spectra tenth ionis method spectrum accept suffici evid ident limit exceed unrel ion deriv chromatograph overlap speci altern background subtract addit evid sought intens ratio princip ion obtain standard ion chromatogram show signific chromatograph interfer ion determin intens ratio addit support evid requir abund ion show evid chromatograph interfer quantifi residu electron impact ionis absenc interf ion support identif analyt spectrum simpl ionis electron impact fragment select ion ms ms coupl acquisit full scan spectra gener definit evid ident quantiti mass spectra produc energet process chemic ionis atmospher pressur ionis simpl confirm ident evid isotop ratio ion chromatograph profil isom analyt highli characterist addit support evid requir provid chromatograph separ system ii ionis techniqu iii ms ms iv medium high resolut ms alter fragment chang quot cone voltag quot lc ms medium high resolut ms ms ms ion select characterist pesticid common organ compound full scan spectra provid convinc identif sensit improv scan limit mass rang select ion monitor techniqu minimum requir data ion amp gt ion amp gt addit support evid point requir case provid analyt spectrum permit requir met confirm independ laboratori import residu confirm local confirm carri laboratori practic report result express result result express defin mrl mg kg sampl residu lower lcl report amp lt lcl mg kg calcul result gener residu data correct recoveri routin recoveri enabl analyt perform monitor gener guidanc accuraci result necessarili establish accuraci uncertainti point achiev sampl result correct blank valu due analyt point confirm data deriv singl analyt portion residu viol unusu report result deriv detect techniqu consid accur gener techniqu provid specif result obtain equal accur techniqu report analyt portion analys arithmet accur result obtain portion report good comminut mix sampl undertaken rsd result analyt portion exce residu measur significantli greater lod close lod variat result higher account decid action definit mrl includ compound compon predomin residu compon detect separ common moieti report limit pesticid lcl compon produc lowest respons molar basi lcl endosulfan isom mg kg sulphat metabolit mg kg report limit endosulfan quot mg kg refer standard compon produc similar molar respons differ concentr chlorfenvinpho mix isom report limit appli compon produc largest absolut respons approach adopt lack characterist compon profil support identif residu report limit requir rigor confirm techniqu round data report result amp lt mg kg data round signific figur result amp gt mg kg amp lt mg kg round signific figur result amp gt mg kg round signific figur number requir necessarili reflect uncertainti data quantifi uncertainti result measur uncertainti quantit indic confid result uncertainti data replac confirm requir primarili support import result iso rule evalu express uncertainti measur requir identif potenti sourc uncertainti influenc result formal approach adopt requir simpler method emploi standard deviat repeat intern reproduc valu deriv recoveri data analysi refer materi uncertainti data relat specif pesticid gener relev matrix level approxim sampl produc uncertainti data recoveri rang concentr ideal uncertainti data deriv replic analysi portion sampl embrac uncertainti sampl analysi uncertainti express confid interv result complianc decis decis result residu exce mrl account concentr found valid measur qualiti control data decis consequ action made case case basi residu measur sampl lot exce mrl lot compliant mrl result laboratori sampl lot exce mrl decis lot compliant account rang result obtain replic laboratori sampl replic analyt portion applic ii accuraci uncertainti analysi gener complianc decis requir accept calibr concurr recoveri determin confirmatori data presenc pesticid unaccept level lot compliant residu lcl ident confirm presenc low level pesticid initi enforc action possibl cross contamin occur sampl consid retent inform sampl data record laboratori notebook chromatogram tabl result disk tape bear chromatograph spectral data retain scrutini submiss report data retain year viol sampl year viol sampl glossari gt tabl gt oj dichlorobenzophenon dicofol tetrahydrophthalimid captan captafol phthalimid folpet chlorobenzonitril clofentezin altern test mean show signific differ level anonym quot guid express uncertainti measur quot isbn iso geneva switzerland annex iii work document guidanc member state regard implement commiss recommend coordin commun monitor programm ensur complianc maximum level pesticid residu product plant origin includ fruit veget present member state report nation monitor introduct commiss recommend fruit veget monitor adopt publish list annex efta surveil author make parallel recommend practic norwai particip discuss monitor stand committe plant health make report commiss purpos work document solut question confus situat arisen hope member state implement version guidelin present report monitor august definit implement report monitor distribut member state send monitor report commiss dg vi dg xxiv joint research centr member state contact point list annex member state send report directli mail diskett commiss guidanc set note task collat compil report commun level facilit report format report made format set tabl annex work document vi rev request detail point member state report made text narr member state draft version english page word summari report monitor activ year incorpor european report compil commiss summari report distinguish coordin ec monitor programm nation monitor inform summaris statist situat includ total number sampl analys food item itemis examin total number sampl analys pesticid residu look detect total number sampl analys residu detect mrl total number sampl analys residu detect exceed mrl record total ec mrl exceed separ summari statement total number residu analys estim list frequent report pesticid residu descend order find summari detail inform sampl number qualiti assur paragraph report format diskett informat requir coordin commun monitor result inform compil excel tabl pesticid list english alphabet order order set recommend report tabular form addit summari report paragraph report form tabl set annex made tabl summaris statist report pesticid monitor tabl notif coordin programm specif exercis european commiss tabl notif check sampl monitor european commiss tabl detail confirm residu exceed mrl ec harmonis mrl exclud nation mrl open posit tabl detail sampl multipl residu singl sampl ec nation mrl commiss recommend coordin monitor programm cover mrl establish annex ii direct eec recommend onward cover mrl establish annex ii direct eec member state set nation mrl pesticid product cover direct set nation mrl pesticid product cover present posit quot open quot report level report level pesticid residu council set mrl principl report level routin achiev limit quantif practic monitor laboratori member state make specif report support inform report level problem highlight case remedi action routin monitor check sampl surveil histor nation monitor programm random sought maximis restrict resourc concentr suspect problem area frequent nation multiannu programm concentr product roll basi tend target accord criteria complianc monitor enforc target articl direct eec cover inspect complianc suspect complianc monitor target routin monitor reaction earlier find residu mrl reaction dai week find product import season monitor involv hold consign analys complet commonli argu complianc monitor result detect greater number mrl exceed deterr natur publish complianc monitor result lower number mrl exceed detect member state part monitor programm constitut identifi complianc monitor report separ tabl annex exceed mrl tabl annex requir inform sampl exceed mrl make annual report member state includ exceed mrl includ case analyt laboratori certifi exceed applic qualiti assur applic analysi case offici warn issu holder product inspect sampl case legal administr consequ prosecut levi penalti fine multipl residu tabl annex cover detail sampl pesticid residu detect singl sampl tabl respond current concern multipl residu effect seek data case pass expert evalu toxicolog relat authoris polici member state report residu harmonis nation pesticid intend pass comprehens dossier multipl residu data scientif committe plant guidanc action qualiti assur inform qualiti assur relat data suppli commiss essenti pin pesticid residu monitor work includ annual european report member state report nation action assur qualiti inform suppli commiss includ action addit cover element qualiti assur action implement ec eea level accredit laboratori ec profici test qualiti control procedur pesticid residu analysi guidelin residu monitor european union accredit accord provis articl direct eec subject addit measur offici control foodstuff laboratori undertak analys foodstuff pesticid residu requir obtain accredit novemb commiss recommend onward requir detail accredit commiss recommend onward detail includ quot type accredit accredit bodi copi accredit certif quot onward commiss accept inform member state laboratori accredit ec profici test conduct intend profici test conduct annual particip laboratori ec profici test assist gain accredit condit accept data member state submiss commiss laboratori concern particip test accredit qualiti control procedur pesticid residu analysi guidelin residu monitor european union guidelin doc vi develop discuss qualiti control workshop held oeira portug septemb agre work group stand committe plant health novemb member state norwai aim implement guidelin onward report implement commiss difficulti found intend organis qualiti control workshop budgetari provis principl yearli interv annex nation author contact point pesticid residu monitor ec report annex pesticid mrl establish annex ii direct eec eec eec mrl establish direct eec eec compound forc decemb aceph chlorothalonil chlorpyripho chlorpyripho methyl cypermethrin deltamethrin fenvaler glyphos imazalil iprodion permethrin carbendazim benomyl carbendazim thiophan methyl cs maneb mancozeb metiram propineb zineb methamidopho procymidon vinclozolin ddt amitrol atrazin binpacryl bromopho ethyl captafol dichlorprop dinoseb dioxathion endrin ethylen dibromid fenchlorpho heptachlor maleic hydrazid methyl bromid paraquat tepp camphechlor toxaphen mrl establish direct ec ec compound forc june daminozid lambda cyhalothrin propiconazol carbofuran carbosulfan benfurocarb furathiocarb cyfluthrin metalaxyl benalaxyl fenarimol etephon mrl establish direct ec ec compound forc juli methidathion methomyl thiodicarb amitraz pirimipho methyl aldicarb thiabendazol mrl establish direct ec ec compound forc april triforin endosulfan fentin phorat dicofol chlormequat propyzamid propoxur disulfoton fenbutatin oxid triazapho diazinon mecarbam annex commiss recommend pesticid residu monitor commiss recommend ec march coordin commun monitor programm ensur complianc maximum level pesticid residu product plant origin includ fruit veget oj commiss recommend ec march coordin commun monitor programm ensur complianc maximum level pesticid residu product plant origin includ fruit veget oj commiss recommend ec decemb coordin commun monitor programm ensur complianc maximum level pesticid residu product plant origin includ fruit veget oj commiss recommend ec novemb coordin commun monitor programm ensur complianc maximum level pesticid residu product plant origin includ fruit veget oj