1 . OFFICIALS - PLACE OF ORIGIN - PLACE OF USUAL RESIDENCE PRIOR TO RECRUITMENT - DIFFERENT CONCEPTS - DETERMINATION OF THE PLACE OF ORIGIN - CRITERIA - OFFICIAL ' S CENTRE OF INTERESTS ( STAFF REGULATIONS , ANNEX VII , ARTS . 7 ( 3 )) 2 . OFFICIALS - PLACE OF ORIGIN - CENTRE OF INTERESTS - DETERMINATION - CRITERIA - PERMANENT FAMILY TIES AND INTERESTS ( STAFF REGULATIONS , ANNEX VII , ART . 7 ( 3 ))