agreement form exchang letter swiss confeder european commun agricultur fisheri product letter bern sir honour refer exchang letter juli februari juli european econom commun swiss confeder negoti place parti view adapt exchang letter establish trade arrang agricultur product spirit articl eec switzerland free trade agreement consequ access republ austria republ finland kingdom sweden european union confirm result negoti swiss confeder commun agre januari reciproc concess cover abovement exchang letter concess grant reciproc chees extend enlarg commun exchang letter approv contract parti accord normal procedur oblig confirm agreement content letter accept sir assur highest consider govern swiss confeder letter brussel sir honour acknowledg receipt letter todai date read honour refer exchang letter juli februari juli european econom commun swiss confeder negoti place parti view adapt exchang letter establish trade arrang agricultur product spirit articl eec switzerland free trade agreement consequ access republ austria republ finland kingdom sweden european union confirm result negoti swiss confeder commun agre januari reciproc concess cover abovement exchang letter concess grant reciproc chees extend enlarg commun exchang letter approv contract parti accord normal procedur oblig confirm agreement content letter honour confirm commun agreement content letter accept sir assur highest consider behalf council european union