council decis conclus agreement form exchang letter european commun argentin republ pursuant articl xxviii gener agreement tariff trade gatt modif concess respect garlic provid schedul cxl annex gatt ec council european union regard treati establish european commun articl conjunct sentenc articl thereof regard propos commiss council authoris commiss enter negoti consult wto member articl xxviii gatt view modifi bound tariff garlic negoti conduct commiss consult articl committe framework negoti direct issu council negoti argentin republ wto member princip suppli interest successfulli conclud agreement form exchang letter european commun argentin republ modif concess garlic approv measur need implement decis adopt accord manag procedur laid articl regul ec decid articl agreement form exchang letter european commun argentin republ pursuant articl xxviii gener agreement tariff trade gatt modif concess respect garlic provid schedul cxl annex gatt approv behalf commun text agreement attach decis articl commiss assist committe establish articl regul ec adopt measur manag tariff quota provid agreement accord procedur provid articl regul articl presid council authoris design person empow sign agreement order bind commun articl decis publish offici journal european commun brussel council presid bodström oj regul amend regul ec oj date entri forc agreement publish offici journal european commun