1 . OFFICIALS - STAFF REGULATIONS - REGULATION AMENDING THE STAFF REGULATIONS - FORMULATION PROCEDURE - REGULAR CONSULTATION WITH THE PARLIAMENT - ESSENTIAL PROCEDURAL REQUIREMENT - SCOPE ( MERGER TREATY , ART . 24 ) 2 . OFFICIALS - STAFF REGULATIONS - REGULATION AMENDING THE STAFF REGULATIONS - CONSULTATION WITH THE ECONOMIC AND SOCIAL COMMITTEE AND THE COURT OF AUDITORS - CONSULTATION NOT MANDATORY ( MERGER TREATY , ART . 24 ; STAFF REGULATIONS OF OFFICIALS , ART . 2 , SECOND PARAGRAPH ) 3 . OFFICIALS - STAFF REGULATIONS - REGULATION AMENDING THE STAFF REGULATIONS - FORMULATION PROCEDURE - CONSULTATION WITH THE STAFF COMMITTEE - CONSULTATION NOT NECESSARY ( STAFF REGULATIONS , ART . 110 ) 4 . OFFICIALS - EQUALITY OF TREATMENT - DIFFERENCE OF TREATMENT AS BETWEEN SERVING OFFICIALS AND PENSIONERS - ABSENCE OF DISCRIMINATION