++++ 1 . OFFICIALS - ACTIONS - PRIOR COMPLAINT THROUGH OFFICIAL CHANNELS - TIME-LIMITS - MANDATORY NATURE - EXPIRY - REQUEST UNDER ARTICLE 90 ( 1 ) OF THE STAFF REGULATIONS CAUSING TIME TO START RUNNING AFRESH - NOT PERMISSIBLE ( STAFF REGULATIONS OF OFFICIALS, ARTS 90 AND 91 ) 2 . OFFICIALS - ACTIONS - PRIOR COMPLAINT THROUGH OFFICIAL CHANNELS - TIME-LIMITS - POINT FROM WHICH TIME RUNS - APPLICATION FOR RECLASSIFICATION - TIME-BARRED - TIME RUNNING AFRESH - CONDITIONS - NEW FACTS ( STAFF REGULATIONS OF OFFICIALS, ARTS 90 AND 91 )