The ICAC may make an investigation report to a responsible authority. If an investigation involved holding a public inquiry, the ICAC must make an investigation report.
- Second Investigation Report - Operation Crimen - Alleged improper conduct by Northern Territory Police in respect of the arrest and charging of Mr Zachary Rolfe
- Investigation Report - Operation Tasman - Alleged improper conduct in respect of the use of leave entitlements by a senior public officer
- Investigation Report - Operation Jupiter - Allegations of improper conduct by public officers in the lead up to the 2020 General Election
- Investigation Report – Operation Beaufort – Alleged improper conduct by NT Police relating to racism
- Investigation Report - Operation Jupiter - Allegations of improper conduct in the lead up to the 2020 General Election
- Investigation Report – Operation Crimen – Alleged improper conduct by Northern Territory Government ministers in respect of the arrest of Mr Zachary Rolfe
- Investigation Report - Operation Atlantic - Northern Territory Infrastructure Development Fund
- Report by the Inspector Pursuant to Section 140(3) of the Independent Commissioner Against Corruption Act 2017 into a complaint by News Corp Australia, the Northern Territory News and Matt Williams
- Report by the Inspector Pursuant to Section 140(3) of the Independent Commissioner Against Corruption Act 2017 into Supplementary News Corp Australia Complaint
- Investigation Report - Speaker of the Legislative Assembly
- Investigation Summary - Anzac Hill High School
Updated 18 December 2025