++++ 1 . OFFICIALS - VESTED RIGHTS - ACQUISITION - CONDITIONS - BASED ON THE STAFF REGULATIONS 2 . OFFICIALS - TERMINATION OF SERVICE - HOLDERS OF GRADES A 1 AND A 2 UNDER THE SCHEME OF THE STAFF REGULATIONS OF THE ECSC OF 1956 - FINANCIAL BENEFITS - LEGALITY ( REGULATION NO 2530/72, ARTICLE 5 ) 3 . OFFICIALS - REMUNERATION - PAYMENT - CURRENCY OTHER THAN THE BELGIAN FRANC - DEVALUATION - ARTICLE 63 OF THE STAFF REGULATIONS OF OFFICIALS - LEGALITY