Why did NTA’s ‘Zero Error’ policy fail? | Explained

The National Testing Agency's (NTA) "Zero Error Policy" — a framework of safeguards meant to ensure tamper-proof examinations — has failed across multiple NE...

What Happened

The National Testing Agency's (NTA) "Zero Error Policy" — a framework of safeguards meant to ensure tamper-proof examinations — has failed across multiple NEET-UG cycles, with paper leaks acknowledged in Jaipur (2021), Patna-Hazaribagh (2024), and Sikar (2026).
Despite the policy's protocols including physical transport of question papers with GPS tracking and police escorts, organised criminal networks have repeatedly managed to compromise exam integrity before papers reached examination centres.
Following the 2024 controversy, a High-Level Committee chaired by former ISRO Chairman Dr. K. Radhakrishnan submitted 101 recommendations; the government accepted nearly all except the transition to a Computer-Based Test (CBT) format, citing infrastructure challenges.
The NEET-UG 2026 paper leak — where "guess papers" matching over 100 actual exam questions circulated on messaging platforms before the May 3, 2026 examination — demonstrated that the Zero Error Policy's safeguards remained inadequate without technological transformation.
Petitions before the Supreme Court now seek a shift to CBT or a hybrid examination model, digital locking of question papers, and publication of centre-wise results to enable anomaly detection.

Static Topic Bridges

The Zero Error Policy: Design and Gaps

NTA's Zero Error Policy was a set of operational protocols designed to eliminate mistakes and malpractice in examination conduct. Key elements included physical transport of sealed question paper bundles with GPS tracking, police escorts, CCTV coverage at examination centres, biometric registration of candidates, and a multi-layered chain-of-custody. The policy aimed for procedural redundancy — multiple checkpoints where any breach would be caught. However, implementation audits and post-leak investigations revealed that the policy depended heavily on human compliance at every link of the chain, making it vulnerable to insider compromise and organised crime networks operating at the printing or distribution stage.

GPS tracking and police escorts for question paper transport
Biometric candidate verification at centres
CCTV surveillance at examination halls
Sealed packets with tamper-evident packaging
The K. Radhakrishnan Committee identified the pen-and-paper testing model itself as the primary structural vulnerability

Connection to this news: The recurrence of leaks across three different cycles in different states demonstrates that adding procedural safeguards to an inherently vulnerable physical distribution model does not produce systemic security. The committee's identification of CBT as the solution points to the fundamental mismatch between the policy's tools and the scale of the threat.

Computer-Based Testing (CBT) as a Reform Pathway

Computer-Based Testing involves administering examinations on networked or standalone computers at designated testing centres. Question banks are randomised per candidate, making paper theft ineffective. India already uses CBT for several national examinations including the GATE, CAT, and banking sector examinations (IBPS, SBI). The Radhakrishnan Committee recommended transitioning NEET-UG to CBT, but the government cited the approximately 23 lakh annual candidates, the geographic spread of test-takers including rural and semi-urban centres, and inadequate computer infrastructure in smaller towns as barriers.

CBT eliminates the need for physical question paper printing and distribution
Randomised question sets per candidate neutralise the value of any single leaked paper
Countries including the United States (USMLE), United Kingdom (UCAT), and Australia conduct medical entrance examinations in digital formats
India's GATE (engineering) and CAT (management) examinations already operate in CBT format at scale

Connection to this news: The government's delay in implementing the CBT recommendation, citing infrastructure gaps, is central to why NEET-UG 2026 remained vulnerable despite post-2024 reforms. The gap between recommendation and implementation is what FAIMA and other petitioners are now challenging in the Supreme Court.

K. Radhakrishnan Committee (2024)

Following the NEET-UG 2024 controversy, the Ministry of Education constituted a High-Level Committee of seven expert members, chaired by Dr. K. Radhakrishnan, former Chairman of the Indian Space Research Organisation (ISRO). The committee was mandated to review NTA's examination systems across five domains: Examination Security and Administration; Data Security and Technological Enhancements; Policy and Stakeholder Engagement; Collaboration and International Cooperation; and Support and Training. It submitted 101 recommendations. A High-Powered Steering Committee was formed in November 2024 to monitor their implementation.

Constituted: 2024, following NEET-UG 2024 controversy
Chair: Dr. K. Radhakrishnan, former ISRO Chairman
Total recommendations: 101
Government accepted: Almost all recommendations except the shift to online (CBT) format
Implementation oversight: High-Powered Steering Committee formed November 14, 2024

Connection to this news: The NEET-UG 2026 leak occurred after the government had accepted the Radhakrishnan Committee's recommendations and set up monitoring machinery — demonstrating that accepting recommendations without the most critical structural reform (CBT) left the fundamental vulnerability intact.

Key Facts & Data

NTA was established in November 2017 under the Societies Registration Act, 1860, as an autonomous body under the Ministry of Education.
Three of eight NEET-UG cycles conducted by NTA ended in acknowledged paper leaks: Jaipur (2021), Patna-Hazaribagh (2024), Sikar (2026).
Only the 2026 cycle resulted in full cancellation of the examination.
The 2024 investigation found approximately 155 students may have benefited from leaked question papers in Hazaribagh and Patna.
The K. Radhakrishnan Committee submitted 101 recommendations; government accepted all except the CBT transition.
The High-Powered Steering Committee to monitor implementation was constituted on November 14, 2024.
UGC-NET, conducted on June 18, 2024, was cancelled the following day after inputs about integrity compromise.
The Public Examinations (Prevention of Unfair Means) Act, 2024 prescribes 3–10 years imprisonment and fines up to ₹1 crore for organised examination fraud.