++++ 1 . OFFICIALS - RECRUITMENT - PROCEDURE - PLURALITY OF STEPS - APPEAL AGAINST LATER STEPS - POSSIBILITY OF CONTESTING THE LEGALITY OF EARLIER STEPS ( STAFF REGULATIONS OF OFFICIALS OF THE EEC, TITLE III, CHAPTER I, ARTICLE 91 ) 2 . OFFICIALS - RECRUITMENT - POWERS AND DUTIES OF THE ADMINISTRATION ( STAFF REGULATIONS OF OFFICIALS OF THE EEC, ARTICLE 29 ) 3 . OFFICIALS - RECRUITMENT - PROCEDURE - PROMOTION - DECISION NOT TO FILL A VACANT POST BY MEANS OF PROMOTION - NO DUTY TO STATE REASONS 4 . OFFICIALS - RECRUITMENT - PROCEDURE - INTERNAL COMPETITION - DECISION NOT TO HOLD AN INTERNAL COMPETITION - TRANSFER - DECISION TO PROCEED TO TRANSFER - NO DUTY TO STATE REASONS FOR SUCH DECISIONS .