The Investigations Department is at the heart of the Commission’s mandate, serving as one of its core operational arms. It is responsible for probing suspected cases of corruption and related offences, ensuring that all allegations are handled with diligence, integrity, and professionalism.

🧩 Think of the Department as an evidence-driven hub—where complaints, intelligence, and data converge to uncover the truth, much like an evolving “evidence board” piecing together case files, patterns, and investigative leads.
The Investigations Department is the investigative nerve centre of the Anti-Corruption Commission (ACC). Mandated under the Anti-Corruption Act No. 3 of 2012, we are responsible for receiving, analysing, and investigating reports of alleged or suspected corrupt practices. Our work transforms information into evidence, ensuring that allegations are thoroughly examined and that justice is served.
From intelligence gathering to asset tracing, we employ modern techniques to uncover corrupt networks and hold offenders accountable. We are committed to transparency, due process, and the protection of public resources
PRINCIPLE FUNCTIONS
Complaint Management
Receiving and investigating complaints of alleged or suspected corrupt practices We receive and evaluate reports of corruption from the public through various channels, including toll-free lines, email, WhatsApp, and our anonymous online portal. Every complaint is carefully assessed to determine its validity and the appropriate course of action.
Intelligence Gathering
Conducting intelligence gathering and data analysis to support investigations
Through data analysis, surveillance, and proactive intelligence operations, we identify corrupt networks, patterns of illicit activity, and emerging threats. This intelligence-led approach enables us to detect corruption before it matures and to build comprehensive cases against offenders.
Asset Tracing
We investigate “lifestyle” offenses where public officers possess wealth disproportionate to their official income. By tracing assets and examining financial records, we establish whether individuals have acquired property or wealth that cannot be explained by their past and present legitimate earnings.
Evidence Collection
Once the Director General authorizes inquiries, our investigators conduct thorough inquiries into allegations to establish whether an offense has been committed under the Anti-Corruption Act. We gather admissible evidence through witness interviews, document examination, forensic analysis, and other lawful investigative methods. When sufficient evidence is established, the Commission proceeds to arrest the suspect and arraign them before court for prosecution.
INVESTIGATIVE PROCESS
Once the Commission receives a report of suspected corruption, the Director General authorises a preliminary or Full-Scale Iinquiry. These inquiries aim to assess the credibility of the allegations and determine whether a full investigation is warranted. Our investigators then apply Intelligence Gathering techniques to understand the scope of the alleged corruption, followed by Asset Tracing where applicable to examine the financial dimensions of the case. Through rigorous Evidence Collection, we gather admissible evidence to establish whether an offense was committed under the Anti-Corruption Act. Where sufficient evidence is established, the Commission proceeds to arrest the suspect and arraign them before court for prosecution. Where evidence is insufficient, the case may be closed or alternative action taken.
A formal investigation then seeks to establish:
Investigations are guided by evidence, including witness statements, financial records, and other relevant materials.
Possible Outcomes of an Investigation
An investigation may lead to several outcomes: –
Where sufficient evidence is established, and upon consent from the Director of Public Prosecutions for offenses under the AC Act No.3 of 2012, the suspect is arrested and brought before the courts for prosecution under the Anti-Corruption Act.
If no evidence of wrongdoing is found, the accused individual is cleared of all allegations.
In cases where evidence is insufficient to meet the threshold required in court, but concerns remain:
Where a matter falls outside the Commission’s jurisdiction, it may be referred to relevant authorities such as:
This ensures that all cases are handled by the most appropriate institution.
Legal Framework: Anti-Corruption Act No. 3 of 2012
The Anti-Corruption Act provides the legal foundation for investigations and defines corruption-related offences. These include:
Impact and Accountability
Since its establishment, the Commission has investigated numerous corruption cases under the Act, as documented in its Annual Reports. Beyond enforcement, the Investigations Department plays a critical role in:
A Modern Investigative Approach
Today’s investigations go beyond traditional methods. By integrating intelligence analysis, financial tracking, and inter-agency collaboration, the Department continues to evolve into a proactive force—detecting not just acts of corruption, but the systems that enable them. Investigations Department.
Uncovering the Truth. Upholding Justice.
Anti-Corruption House
Cnr Cha Cha Cha & Katunjila Rds,
Southend – Central Business District
P.O. Box 50486
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