<cite index="2-1,2-16">NSEB 2026 is expected to be conducted on 23 November 2026 for students interested in Biology Olympiads and the International Biology Olympiad pathway</cite>. <cite index="11-6">The exam will run from 2:30 PM to 4:30 PM at centres across India</cite>.
Compiled by Shishya from official notifications — always verify dates on the official exam portal.