Changes made by 88/229/Euratom: Commission Decision of 26 February 1988 concerning the conclusion of an Agreement of participation in the International Thermonuclear Experimental Reactor (ITER) Conceptual Design Activities, by the European Atomic Energy Community, with Japan, the Union of Soviet Socialist Republics, and the United States of America, by the Commission for and on behalf of the Community
EU Decision 1988/229
No changes made by 88/229/Euratom: Commission Decision of 26 February 1988 concerning the conclusion of an Agreement of participation in the International Thermonuclear Experimental Reactor (ITER) Conceptual Design Activities, by the European Atomic Energy Community, with Japan, the Union of Soviet Socialist Republics, and the United States of America, by the Commission for and on behalf of the Community are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.