council regul eec april amend regul eec determin commun scale classif carcas adult bovin anim council european commun regard treati establish european econom commun regard council regul eec june fix guid price intervent price adult bovin anim market year introduc commun grade scale carcas adult bovin anim articl thereof regard propos commiss regul eec establish commun scale classif carcas adult bovin anim view genet improv result cattl breed commun scale classif carcas adult bovin anim adjust account exist anim doubl muscl type end provis made option introduct conform class exist adopt regul articl regul eec amend articl replac articl carcas adult bovin anim divid categori carcas uncastr young male anim year ag carcas uncastr male anim carcas castrat male anim carcas femal anim calv carcas femal anim prejudic intervent rule appli letter identifi carcas januari criteria laid differenti categori carcas accord procedur laid articl regul eec carcas adult bovin anim classifi success assess conform fat cover defin annex ii conform class design annex letter member state account option introduct conform class superior exist class doubl muscl carcas characterist expect develop form product member state intend make possibl notifi commiss member state member state author subdivid class provid annex ii maximum class annex replac annex appear annex hereto articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state luxembourg april council presid steichen oj oj annex annex conform develop carcas profil essenti part round back shoulder conform class descript superior profil extrem convex except muscl develop doubl muscl carcas type excel profil convex super convex except muscl develop good profil convex good muscl develop good profil straight good muscl develop fair profil straight concav averag muscl develop poor profil concav concav poor muscl develop