commiss decis april authoris method grade pig carcas latvia notifi document number latvian text authent ec commiss european commun regard treati establish european commun regard council regul eec novemb determin commun scale grade pig carcas articl thereof articl regul eec grade pig carcas determin estim content lean meat accord statist proven assess method base physic measur anatom part pig carcas authoris grade method subject complianc maximum toler statist error assess toler defin articl commiss regul eec octob lai detail rule applic commun scale grade pig carcas govern latvia request commiss authoris method grade pig carcas submit result dissect trial execut dai access present part protocol provid articl regul eec evalu request reveal condit authoris grade method fulfil latvia commerci practic requir head hind feet tail remov pig carcas account adjust weight standard present modif apparatu grade method authoris mean commiss decis adopt light experi gain reason present authoris revok measur provid decis accord opinion manag committe pigmeat adopt decis articl apparatu term quot intrascop optic probe quot assess method relat thereto detail annex authoris grade pig carcas pursuant regul eec latvia articl notwithstand standard present refer articl regul eec pig carcas present latvia head hind feet tail weigh grade order establish quotat pig carcas compar basi record hot weight increas miss head miss hind feet miss tail articl modif apparatu assess method authoris articl decis address republ latvia brussel april commiss mariann fischer boel member commiss oj regul amend regul ec oj oj regul amend regul ec oj annex method grade pig carcas latvia intrascop optic probe grade pig carcas carri mean apparatu term quot intrascop optic probe quot apparatu equip hexagon shape probe maximum width millimetr millimetr blade top probe view window light sourc slide barrel calibr millimetr oper distanc millimetr lean meat content carcas calcul formula estim percentag lean meat carcas thick back fat includ rind millimetr measur centimetr midlin carcas rib formula valid carcas weigh kilogram