Background
The Prevention of Corruption Act, 1988 (PCA) is the principal legislation dealing with corruption by public servants.
The CBI investigates major corruption cases involving Central Government employees, public-sector entities and other cases falling within its jurisdiction.
Corruption cases are tried by Special Judges designated under the PCA.
The Central Vigilance Commission supervises vigilance administration in Central Government organisations and monitors certain CBI-related matters.
The 2018 amendment to the PCA introduced important safeguards relating to investigation of decisions taken by public servants in their official capacity through Section 17A, while Section 19 deals with sanction for prosecution.
The latest figures reveal a significant mismatch between investigation, prosecution and judicial disposal.
Features
A. Trial backlog is severe
7,229 PCA trials were pending at the end of 2025.
More than 400 cases had remained pending for over 20 years.
Including cases under other laws, 11,510 CBI court cases were awaiting trial.
Appeals create a second layer of delay
A much larger number—14,083 appeals, revisions and writ petitions—were pending in the higher judiciary.
Of these: 3,161 were pending for 10–15 years. 1,347 for 15–20 years 739 for more than 20 years.
Thus, even after a trial concludes, the case may remain unresolved for many more years.
Investigation is comparatively less problematic
The CBI had 755 corruption-related cases pending investigation:
679 regular cases
63 preliminary enquiries
13 Lokpal references
Of the 679 regular cases, 274 had exceeded one year, suggesting that investigation pendency is significant but much smaller than the judicial backlog.
Conviction rate has improved
The CBI's conviction rate increased from 69.14% in 2024 to 71.71% in 2025.
This indicates that the central problem is not necessarily an inability to secure convictions, but the length of time taken to bring cases to finality.
Capacity constraints remain
Against a sanctioned CBI strength of 7,300, 1,088 posts were vacant, including a substantial shortage in executive ranks.
This can affect investigation quality, case preparation and coordination with prosecutors and courts.
Challenges
Judicial delays
The biggest challenge is the enormous time taken to complete trials and appeals. A corruption case that remains unresolved for decades weakens the deterrent effect of anti-corruption law.
Sanction and prior approval requirements
Sections 17A and 19 can create procedural bottlenecks. While safeguards are necessary to protect honest officials from frivolous prosecution, excessive delays in approving can obstruct legitimate investigations.
CBI's dependence on State consent
Under Section 6 of the Delhi Special Police Establishment Act, 1946, the CBI generally requires State consent to exercise its investigative powers within a State.
Withdrawal of general consent can complicate investigations involving multiple jurisdictions.
Dependence on deputation
The CBI relies substantially on officers deputed from State police and other organisations. This contributes to staffing uncertainty and vacancies.
Delays at the appellate stage
Even when trial courts dispose of cases, decades-long pendency in appeals prevents finality.
Balancing accountability with protection of honest officials
Anti-corruption mechanisms must prevent corruption without creating a situation where genuine administrative decisions are paralysed by fear of prosecution.
Way Forward
A comprehensive solution should address the entire anti-corruption chain, rather than focusing only on investigation.
Investigation → Sanction → Prosecution → Trial → Appeal → Finality
Key reforms should include:
Dedicated anti-corruption courts with exclusive jurisdiction.
Time-bound disposal of trials and appeals, particularly very old cases.
Strict enforcement of sanction timelines under Section 19.
Rationalisation of Section 17A to protect bona fide decisions without obstructing genuine investigations.
A standalone CBI law defining jurisdiction and operational safeguards.
Greater direct recruitment and cadre-based staffing in the CBI.
Better coordination between the CBI, CVC, prosecution agencies and judiciary.
Greater use of digital case management and real-time monitoring of pending cases.
Periodic identification of 20-year-old and other long-pending cases for priority disposal.
Strengthening the appellate mechanism, because conviction alone does not amount to justice until the case reaches finality.
Conclusion
The data provided by the CVC gives rise to a paradox: while the conviction rate of the CBI has been improving, there have been thousands of cases of corruption that have been stuck in endless litigation. Thus, the question of anti-corruption for India is becoming more and more about the issue of timely and competent administration of justice, rather than detecting the corrupt acts. What is required is that there be established an efficient mechanism of anti-corruption which would not only act quickly but also independently enough to deal with the corrupt elite.
