1 . OFFICIALS - INTERNAL ORGANIZATION OF INSTITUTION - DISCRETION OF ADMINISTRATION - GENERAL PROVISIONS RELATING TO A ROTATION SCHEME FOR OFFICIALS ASSIGNED TO NON-MEMBER COUNTRIES - NATURE - ADAPTATION TO INDIVIDUAL SITUATIONS - PERMISSIBILITY 2 . OFFICIALS - DECISION ADVERSELY AFFECTING - DECISION TO REASSIGN WITHIN THE FRAMEWORK OF A ROTATION SCHEME FOR OFFICIALS - REQUIREMENT TO STATE GROUNDS ON WHICH BASED - SCOPE ( STAFF REGULATIONS OF OFFICIALS , ART . 25 )