The purpose of this Chapter is to provide powers that are exercisable in connection with (a) trust account investigations, the investigation of the affairs of law practices under Division 4 of Part 3.2 (Trust money and trust accounts); and(b) trust account examinations, the external examination of the trust records of law practices under Division 5 of Part 3.2 (Trust money and trust accounts); and(c) complaint investigations, the investigation of complaints under Chapter 4 (Complaints and discipline); and(d) ILP compliance audits, the conduct of audits under Division 2 of Part 2.5 (Incorporated legal practices and multi-disciplinary partnerships) in relation to incorporated legal practices.