NSEJS 2026 Registration: Last Date, Exam Date & Eligibility

NSEJS 2026 enrolment closes soon. The Indian Association of Physics Teachers (IAPT) opened student registration for the National Standard Examination in Junior Science on August 21, and the window shuts on September 16, 2026.
Here is a complete breakdown of the deadline, exam date, eligibility, and everything students need to know before this window closes.

Students who have not yet completed their NSEJS 2026 Registration need to act immediately, since the enrolment window closes on September 16, 2026, through the official IAPT website. Missing this deadline means missing the entry point into this year's Junior Science Olympiad selection process entirely.
NSEJS is the first stage of the International Junior Science Olympiad (IJSO) selection process in India, making this registration deadline a genuinely important checkpoint for students aiming to progress through the Olympiad pipeline.

The NSEJS 2026 registration last date is final for this cycle, with no separate extension currently indicated on the official portal. Students should complete their enrolment and payment before the window closes, since NSEJS registration typically does not reopen once the deadline passes for the year.
The registration fee for NSEJS is non-refundable, so students should double check their eligibility and personal details before completing payment.

Once registration is complete, students have several weeks to prepare before the NSEJS Exam Date 2026. The examination is scheduled for November 22, 2026, from 2:30 PM to 4:30 PM, conducted offline at various exam centres across the country.
The question paper broadly covers concepts from Physics, Chemistry, and Biology based on the CBSE Class 10 curriculum. The exam consists of multiple-choice questions, with one mark deducted for every incorrect answer, so students should approach unfamiliar questions carefully rather than guessing randomly.

Eligibility for NSEJS 2026 is clearly defined by IAPT. Students must be studying in Class 8, Class 9, or Class 10 as on November 30, 2026. Date of birth must fall between January 1, 2012, and December 31, 2013, both dates inclusive.
Candidates must also be eligible to hold an Indian passport, and must have been residing and studying in India, within the Indian school system. Students appearing for NSEJS 2026 are not eligible to simultaneously appear for NSEA, NSEB, NSEC, or NSEP 2026, since these are treated as same-cycle restricted examinations.

Students still needing to register should follow these steps immediately:
• Visit the official IAPT website at iapt.org.in
• Locate the NSEJS 2026 student registration link
• Enter the required personal and academic details accurately
• Select your preferred examination language
• Complete the registration fee payment, noting that it is non-refundable
• Save your registration confirmation for future reference
Students should avoid waiting until the last few hours, since heavy portal traffic close to the deadline can sometimes cause delays or technical issues.

Once registration is confirmed, students should shift focus to the NSEJS 2026 syllabus, which is broadly equivalent to the CBSE Class 10 curriculum across Physics, Chemistry, and Biology. Since the exam tests conceptual understanding, logical reasoning, and scientific aptitude rather than pure memorisation, students have roughly ten weeks until the November 22 exam to build a strong foundation across all three subjects.
Reviewing previous years' NSEJS question papers is a useful way to understand the difficulty level and question style before the exam, given how central multiple-choice conceptual questions are to this format.

For students aiming to represent India at the International Junior Science Olympiad, NSEJS is the mandatory first step. Clearing this exam opens the path to the Indian National Junior Science Olympiad and the Orientation-Cum-Selection Camp, eventually leading toward IJSO team selection for those who continue to perform well through each stage.
Given that 16 September 2026 deadline is final for this year's cycle, students still on the fence about registering should treat this as their last opportunity to enter the 2026-27 Olympiad pathway through NSEJS.

Students completing their registration today should double check their date of birth, class, and other eligibility details before submitting the form, since errors discovered after the deadline closes are far harder to correct.
It also helps to keep the registration confirmation and payment receipt saved safely, since these documents may be needed later during admit card download or exam day verification.
Finally, once registration is confirmed, students should begin planning a study schedule around the November 22 exam date, using the roughly ten-week gap to revise the prescribed syllabus systematically rather than cramming closer to the exam.