council decis march conclus agreement form exchang letter european commun part swiss confeder part protocol agreement european econom commun swiss confeder ec council european union regard treati establish european commun articl conjunct sentenc articl thereof regard propos commiss agreement form exchang letter european commun part swiss confeder part protocol agreement european econom commun swiss confeder negoti reciproc basi order improv trade arrang solv relat problem measur implement decis adopt accord council decis ec june lai procedur exercis implement power confer commiss agreement approv decid articl agreement form exchang letter european commun part swiss confeder part protocol agreement european econom commun swiss confeder approv behalf commun text agreement attach decis articl measur implement decis adopt accord manag procedur refer articl articl commiss assist manag committe horizont question trade process agricultur product list annex ii refer articl council regul ec refer made paragraph articl decis ec appli period refer articl decis ec set month committe adopt rule procedur articl presid council authoris design person empow sign agreement order bind commun articl decis enter forc dai public offici journal european commun brussel march council presid pina moura oj oj oj regul amend regul ec oj