New Delhi, Aug. 8 -- NTA reused the same three subject experts across multiple stages of preparing NEET-UG 2026's question paper - one of them across all four stages, from item writing to back-translation - and allowed them to see all four of the exam's master question sets during the final stage, according to the Central Bureau of Investigation's charge sheet in the paper leak case. Both design choices, the charge sheet sets out, violated NTA's own protocols. Together, they gave a small group of experts continuous access to most sensitive material for weeks. "Many experts have been involved in multiple stages," the charge sheet states. "From the moderation step onwards, the experts concerned have full access to the final sets of questions....