1 . OFFICIALS - EXPATRIATION ALLOWANCE - CONDITIONS OF PAYMENT - FAILURE TO EXERCISE THE OPTION OF RENOUNCING THE NATIONALITY , ACQUIRED BY MARRIAGE , OF THE MEMBER STATE IN WHICH THE OFFICIAL IS EMPLOYED - NO ENTITLEMENT TO THE ALLOWANCE - RETENTION OF THE NATIONALITY OF ORIGIN - NO RELEVANCE ( STAFF REGULATIONS , ANNEX VII , ART . 4 ( 1 ) ( A )) 2 . OFFICIALS - EXPATRIATION ALLOWANCE - CONDITIONS OF PAYMENT - RESIDENCE OUTSIDE THE MEMBER STATE IN WHICH THE OFFICIAL IS EMPLOYED - CONCEPT - PRIOR RESIDENCE IN THAT STATE BY REASON OF A PREVIOUS TERM OF SERVICE WITH THE COMMUNITIES - EXCLUSION ( STAFF REGULATIONS , ANNEX VII , ART . 4 ( 1 ) ( B )) 3 . NON-CONTRACTUAL LIABILITY - ACT FOR WHICH THE ADMINISTRATION IS LIABLE - CONCEPT - RECTIFICATION OF AN UNLAWFUL SITUATION - EXCLUSION