Status (as of 16 October 2026): The December 2026 exam city slip and admit card dates are to be announced by NTA. The exam is on 19, 22 and 27 December 2026.

The CSIR NET admit card is issued only online on csirnet.nta.nic.in. It is not sent by post, and no duplicate is issued at the exam centre.

Two Steps Before the Exam

1. Advance city intimation slip: Shows your exam city and date so you can plan travel. In June 2026 it was released 9 days before the exam.

2. Admit card: Shows your exam centre, shift and reporting time. In June 2026 it was released 4 days before the exam.

How to Download the CSIR NET Admit Card

1. Go to csirnet.nta.nic.in and click the admit card link for December 2026.

2. Log in with your application number and password (or date of birth, as asked).

3. Download, check all details and print the admit card along with the self-declaration (if included).

What to Carry on Exam Day

Exam Day Timings

Report at the time printed on your admit card. Entry closes 30 minutes before the exam starts, and late entry is not allowed.

Key Takeaways

• Admit card is available only online on csirnet.nta.nic.in.

• City slip first, then the admit card a few days before the exam.

• Carry the admit card, a photo identical to the uploaded one and an original photo ID.

• Gates close 30 minutes before the exam.

Pro Tip: Visit your exam centre a day before if it is in an unfamiliar area. Reporting late is the most avoidable reason for missing NET.

Source: Joint CSIR-UGC NET Information Bulletins (June 2025 and December 2026), NTA; June 2026 dates from NTA notice and news reports

Frequently Asked Questions

How do I download the CSIR NET admit card?

What should I carry to the CSIR NET exam?

What are the CSIR NET shift timings?

After the exam, NTA releases the provisional answer key along with the question papers and recorded responses. Candidates who disagree with any answer can challenge it online by paying a fee.

Answer Key Challenge: Key Facts

How to Challenge the CSIR NET Answer Key

1. Log in to the NTA CSIR NET portal with your application number and password.

2. Open the answer key challenge link and view your question paper, recorded responses and the provisional key.

3. Select the question(s) you want to challenge and choose the answer you believe is correct.

4. Upload supporting documents as proof.

5. Pay ₹200 per question and submit.

What Happens Next

• Subject experts review all challenges.

• If a challenge is accepted, the answer key is revised and the revised key is applied to all candidates.

• The final answer key is used to prepare results; no further challenge is entertained.

Calculate Your Expected Score

Use the marking scheme for your subject: add marks for each correct answer and subtract the negative marks for each wrong answer, counting only the first N questions attempted in each part. For example, in Life Sciences and Bio-Technology: +2 / −0.5 in Parts A and B, and +4 / −1 in Part C.

Key Takeaways

• Answer key challenge fee: ₹200 per question (non-refundable).

• You can view your question paper and responses in your login.

• The final key is used for the result.

Pro Tip: Challenge only when you have a clear reference from a standard textbook — fees are not refunded for rejected challenges.

Source: Joint CSIR-UGC NET Information Bulletin (June 2025, Section 8.2), NTA; June 2026 window from news reports (secondary)

Frequently Asked Questions

What is the fee to challenge the CSIR NET answer key?

When was the June 2026 answer key challenge window?

Is the result based on the provisional answer key?