protocol amend cooper agreement european atom energi commun swiss confeder field control thermonuclear fusion plasma physic european atom energi commun hereinaft call euratom repres swiss feder council swiss confeder hereinaft call switzerland repres swiss feder council cooper agreement euratom switzerland field control thermonuclear fusion plasma physic hereinaft call agreement conclud septemb decis council european commun set consult committe fusion programm adopt decemb recommend euratom switzerland committe fusion issu march agre articl provis agreement remain unchang save amend addit sentenc subparagraph articl word refer articl replac refer articl articl replac bodi respons administ agreement articl thereof bodi respons establish associ refer articl agreement contract associ bodi respons staff mobil mobil agreement bodi jet joint undertak statut undertak articl delet addit made articl sentenc articl word term condit word discriminatori insert sentenc articl word made word discriminatori insert end articl full stop replac comma word ad contract parti grant licenc licenc articl word basi opinion deliv lg delet articl word mention articl replac word refer articl articl ad read agreement appli hand territori treati establish european econom commun appli condit laid treati hand territori swiss confeder annex iii term european unit account eua replac ecu articl protocol enter forc date sign brussel duplic danish dutch english french german greek italian languag text equal authent swiss confeder european atom energi commun