++++ OFFICIALS - REMUNERATION - EXPATRIATION ALLOWANCE - PURPOSE - OFFICIAL NOT A NATIONAL OF THE MEMBER STATE IN WHICH HIS PLACE OF EMPLOYMENT IS SITUATED - HABITUAL RESIDENCE IN HIS PLACE OF EMPLOYMENT BEFORE ENTRY INTO SERVICE - ABSENCE OF SHORT DURATION - RETURN NOT GIVING RISE TO EXTRA EXPENSE AND INCONVENIENCE - CONDITIONS FOR THE GRANTING OF THE ALLOWANCE NOT FULFILLED . ( STAFF REGULATION OF OFFICIALS, ANNEX VII, ART . 4 ( 1 ) ( A ) )