Conditions of service and compensation for members of the International Court of Justice , judges of the International Criminal Tribunal for the Former Yugoslavia , judges of the International Criminal Tribunal for Rwanda , ad litem judges of the International Criminal Tribunal for the Former Yugoslavia and ad litem judges of the International Criminal Tribunal for Rwanda ( A/59/557 ; A/C.5/59/2 and Corr.1 ) 1 . Mr. Sach ( Director of the Programme Planning and Budget Division ) , introducing the report of the Secretary-General on the administrative arrangements for the International Trade Centre ( ITC ) ( A/59/405 ) said that ITC operated , from an administrative point of view , on the basis of arrangements agreed upon in 1974 between the United Nations and the General Agreement on Tariffs and Trade ( GATT ) and reviewed in 1998 and 1999 .