For 2026, the CET Cell published first- and second-attempt grievance/objection notices in its official notice archive. The answer-key and response-sheet process, schedule, eligible material and any fee for a future cycle must be taken from that cycle's notice; 2027 instructions have not been announced.

Response sheet and provisional key

• Monitor the official CET Cell website and candidate login after the examination for a response sheet, provisional key or objection facility.
• Download and retain the displayed response sheet and any question/answer references before the portal window closes.
• Compare a response only with the corresponding question/option identifier and the relevant attempt or shift.
• A provisional answer or response record may be subject to review; it is not a final result or admission decision.

How to raise an objection

1. Read the CET Cell's objection notice carefully for eligible candidates, question identifiers, dates, format and any prescribed payment.
2. Submit each objection through the specified official portal within the published window and include the requested explanation or supporting source.
3. Save the acknowledgement and payment receipt, if applicable.
4. Check the official objection-redressal notice for the decision and subsequent result update.

Do not assume that a challenge window, fee, timeline or answer-key format from a prior attempt applies to another attempt or year. See the official CET Cell notices.