Investigations into corruption, financial misconduct and whistleblower reports in South Africa are often lengthy, sometimes stretching over years, due to a combination of systemic and operational challenges. These include severe capacity constraints within law-enforcement agencies, backlogs, complex inter-agency coordination and the sheer volume of digital evidence that must be analysed across fragmented systems. Legal processes, such as securing warrants, protecting whistleblowers and ensuring chain of custody integrity can add further delays.