Is Sri Lanka’s Forensic System Equipped for Justice?
By Thaliba Cader
A criminal investigation does not end when a suspect is arrested. It does not end when the police announce a breakthrough, when evidence is collected from a crime scene or when a case enters the courtroom. Between suspicion and conviction lies a process that is considerably less visible to the public, yet fundamental to the administration of justice: the scientific examination of evidence. A blood sample must be analyzed. A substance seized during a narcotics investigation must be identified. A firearm may need to be examined, a digital device searched, or biological material compared against a DNA profile. These procedures rarely attract the attention commanded by arrests and courtroom appearances. Nevertheless, they can determine whether an individual is convicted, acquitted or left waiting for a conclusion that remains indefinitely out of reach.
In Sri Lanka, that waiting has become a matter of measurable institutional concern. According to findings from the Auditor General's 2024 audit, the Department of Government Analyst ended that year with 30,220 case materials awaiting analysis and reporting. Of these, 26,963 belonged to the Forensic Science Division, while another 3,257 were pending in the Food Science Division. The figures, subsequently examined in reporting by The Sunday Morning in July 2026, reveal a scientific institution confronting a workload that has repeatedly exceeded its capacity to complete examinations. More troublingly, 4,028 pending materials dated from between 2017 and 2023, demonstrating that part of the backlog had accumulated over several years.
These numbers require careful interpretation. A pending forensic submission is not necessarily a separate criminal case, and the figures do not establish that every delay resulted in a wrongful detention or failed prosecution. But they reveal something that should concern anyone invested in the integrity of Sri Lanka's justice system: the country's capacity to investigate crime scientifically has struggled to keep pace with the demands placed upon it. The consequences extend beyond administrative inefficiency. When scientific evidence is delayed, investigations may remain incomplete, court proceedings may be postponed and both complainants and accused persons may spend prolonged periods waiting for the State to establish what the evidence actually shows.
The Government Analyst's Department occupies a central position in this process. Its responsibilities extend across forensic toxicology, narcotics identification, ballistics, DNA analysis, questioned documents, explosives, fire investigations and digital forensics. It receives material from courts, police, Customs and other public authorities, and its specialists provide scientific findings that can become decisive evidence in criminal proceedings. Its importance is difficult to overstate. A court can assess testimony, examine documents and consider legal arguments, but where a prosecution depends on scientific identification, judicial progress may be constrained by the availability of laboratory results. The strength of the justice system therefore depends not only on the independence of judges or the effectiveness of investigators, but also on the scientific institutions operating between them. The problem becomes particularly serious when suspects remain in remand custody while examinations are pending. The Auditor General's 2024 report recorded 9,560 suspects across 20 prison institutions whose detention was associated with the failure to submit forensic reports concerning evidence referred by police to the Government Analyst's Department. That finding exposes the human consequences of what might otherwise appear to be a technical backlog. A delayed report is not simply an unfinished laboratory assignment. It can become another postponed hearing, another period in custody and another extension of uncertainty for individuals who have not been convicted.
The presumption of innocence is not merely a principle to be acknowledged during a trial. It must also inform the way the criminal justice system treats people awaiting trial. Detention may be legally justified in particular circumstances, but when delays in scientific examination contribute to prolonged custody, the State must confront whether its institutional limitations are imposing consequences that individuals should not be required to bear.
The scale of the problem is particularly apparent in narcotics investigations. Such prosecutions frequently depend on laboratory confirmation of the identity and quantity of seized substances. An arrest may be publicly announced as a major drug seizure, accompanied by photographs of evidence and statements about the value of the suspected narcotics. Yet the scientific findings necessary to establish precisely what was recovered may arrive considerably later. According to reporting published in March 2026, drug-related examinations accounted for more than half of the Government Analyst's outstanding workload at the time. This creates an uncomfortable contrast between the speed with which the State can announce an arrest and the time required to produce the evidence necessary to advance the prosecution.
There is an important distinction between investigating crime aggressively and investigating it effectively. The former can be measured through arrests, raids and seizures. The latter requires reliable evidence, lawful procedures and conclusions capable of withstanding judicial scrutiny. A justice system that celebrates the number of people apprehended without examining how efficiently their cases proceed risks confusing police activity with accountability. The consequences are felt by victims seeking convictions, defendants seeking fair hearings and courts required to manage proceedings dependent on reports that have not arrived.
The difficulties extend into digital forensics, an increasingly indispensable discipline in modern criminal investigations. Mobile phones, computers, encrypted communications and electronic records can contain evidence relevant to financial fraud, organized crime, sexual exploitation and other offences. Yet The Sunday Morning reported in March 2026 that the Government Analyst's digital forensic section was operating with only five personnel against an estimated requirement of twelve, while facing a backlog approaching 2,000 cases. The same reporting identified difficulties recruiting specialists because public-sector remuneration struggled to compete with opportunities elsewhere.
The implications extend beyond delayed examinations. Digital evidence requires specialised extraction methods, careful preservation and documentation capable of demonstrating that information has not been altered. A compromised chain of custody can weaken otherwise valuable evidence. Equally, the growing sophistication of encryption and digital devices requires continuous investment in technical expertise. Equipment alone cannot compensate for insufficient personnel, inadequate training or procedural weaknesses. In an era when criminal investigations increasingly depend on electronic information, the ability to collect evidence is only as valuable as the ability to authenticate, interpret and present it lawfully.
Perhaps nowhere are the consequences of forensic limitations more sensitive than in investigations involving sexual violence. DNA analysis can help establish biological connections between individuals and evidence, although its findings must always be interpreted within the wider circumstances of a case. Delays can prolong uncertainty for survivors, complicate prosecutions and undermine confidence in institutional responses. In May 2025, the United Nations Development Programme announced a specialist initiative to strengthen the Government Analyst's DNA laboratory, including an assessment of its procedures, infrastructure and technical capacity. UNDP identified a backlog exceeding 4,000 cases at the department and highlighted the importance of improving evidence collection, laboratory workflows and reporting standards.
The intervention revealed that improving forensic capacity requires more than purchasing sophisticated machinery. It also requires examining how samples are collected, transported, prioritized, analyzed and documented. Evidence must move through a chain of institutions, from police investigators and medical professionals to laboratory specialists and prosecutors. Weakness at any stage can compromise the effectiveness of the entire process. The central challenge is therefore systemic: whether Sri Lanka has developed the coordination necessary to ensure that scientific evidence reaches the courtroom accurately and within a reasonable period.
There have been important efforts to address these deficiencies. In September 2026, UNDP handed over seventeen pieces of equipment to strengthen the Government Analyst's DNA laboratory, including PCR technology and specialized serological examination tools. The initiative, supported by Canada, was intended to improve the examination of biological evidence, particularly in sexual and gender-based violence investigations. The Ministry of Justice has also acknowledged the severity of longstanding delays. Justice Minister Harshana Nanayakkara stated that the department had faced 118 vacancies when the Government assumed office and that steps had been taken to recruit approximately seventy personnel. He also reported measures intended to bring the turnaround time for drug-related forensic reports below three months.
These developments deserve recognition. They demonstrate that the problem has been identified and that corrective measures are being pursued. However, announcements concerning recruitment, equipment and intended processing times are not substitutes for independently measurable outcomes. The relevant questions are whether vacancies have been filled, whether newly recruited specialists are operational, whether examination times have decreased and whether the oldest pending submissions are finally being resolved. Without updated, publicly accessible performance data, it remains difficult to establish how substantially the situation has improved since the audit.
The broader issue is one of institutional priorities. Sri Lanka frequently discusses criminal justice through the language of tougher laws, stronger enforcement and more extensive investigative powers. Far less political attention is devoted to the laboratories, specialists and scientific procedures upon which successful prosecutions depend. Yet expanding police powers without strengthening the institutions responsible for examining evidence risks increasing pressure on an already strained system. More arrests can generate more submissions. More submissions can create longer queues. And longer queues can ultimately undermine the effectiveness of the very enforcement measures intended to strengthen public security.
Scientific evidence is not infallible, nor should forensic conclusions be treated as beyond challenge. Competent justice requires transparent methods, quality assurance, properly maintained instruments, documented procedures and the opportunity for independent scrutiny. Courts must be able to distinguish reliable findings from unsupported interpretations. Investigators must understand the limitations of particular tests, while forensic specialists must remain insulated from pressure to produce conclusions favorable to either prosecution or defense.
The public deserves to know how Sri Lanka measures these standards, how frequently its laboratories undergo independent assessment and what mechanisms exist to investigate disputed findings. Accountability cannot end with the submission of a scientific report. It must extend to the integrity of the process through which that report was produced.
Ultimately, the condition of Sri Lanka's forensic system raises a question larger than laboratory efficiency. It concerns the ability of the State to fulfil one of its most fundamental obligations: administering justice without unnecessary delay, scientific compromise or unequal consequences for those caught within its institutions.
A victim waiting for a prosecution and an accused person waiting for a fair hearing may occupy opposing positions in a criminal case, but both depend on the same institutional promise. Evidence must be examined competently, conclusions must be reached impartially, and proceedings must advance within a reasonable time.
The true measure of a justice system is not how quickly it can arrest someone, how confidently it can announce a breakthrough or how severely it can punish an offender. It is whether the State can establish the truth through evidence that is reliable, independently defensible and available when justice requires it. Because when the evidence is left waiting, justice is left waiting with it.
