; (2) ensure the integrity of processing that occurs at the Service Centers; and (3) carry out further duties as assigned or delegated by the Director, which are within the statutory authority of United States Citizenship and Immigration Services. (m) Management directorate There is established within United States Citizenship and Immigration Services a Management Directorate. There shall be at the head of the Management Directorate an Associate Director who shall carry out management duties as assigned or delegated by the Director, which are within the statutory authority of United States Citizenship and Immigration Services. (n) Office of professional responsibility There is established within United States Citizenship and Immigration Services an Office of Professional Responsibility. There shall be at the head of the Office of Professional Responsibility a Chief who shall— (1) ensure compliance with all United States Citizenship and Immigration Services programs and policies relating to corruption, misconduct, or mismanagement; (2) investigate allegations of misconduct involving officials or employees of United States Citizenship and Immigration Services