The National Board of Examinations in Medical Sciences (NBEMS), based in New Delhi, has announced a final extension for the DNB Final Theory Examination-December 2025 thesis submission. DNB trainees now have until November 12, 2025, at 11:55 PM , to submit their mandatory thesis. No further extensions will be provided, making this a critical deadline for all aspiring DNB qualification holders. The DNB Final Theory Examination itself is scheduled for December 18, 19, 20, and 21, 2025 .
This extension directly impacts candidates aiming for the Diplomate of National Board (DNB) qualification, a significant postgraduate medical degree in India. Thesis submission is a compulsory component of the DNB curriculum and a prerequisite for exam eligibility. The original deadline for thesis submission was September 30, 2025. NBEMS granted the extension following numerous requests from trainees who cited difficulties in meeting the initial deadline.
Final Thesis Submission Details
The absolute deadline for DNB final theory thesis submission is November 12, 2025, by 11:55 PM . NBEMS has explicitly stated this is the last opportunity for trainees to submit their work. Failure to meet this revised deadline will result in immediate ineligibility for the upcoming December 2025 examination session. This directive applies to all concerned DNB trainees and accredited institutions.
The official notification from NBEMS emphasized the strict enforcement of the new deadline. It stated, "All the concerned trainees and accredited institutions are informed that no further extension shall be given, and those trainees who do not submit their Thesis by 12.11.2025 (11:55 PM), shall be rendered ‘ineligible’ to appear in their DNB Final Theory Examination-December 2025 session." This underscores the importance of adhering to the November 12 date for all candidates.
DNB Final Theory Examination Schedule
The DNB Final Theory Examination-December 2025 will be held on four consecutive days: December 18, December 19, December 20, and December 21, 2025 . NBEMS will conduct the examination in a computer-based format. Examination centers are established across various locations nationwide to accommodate trainees from different regions.
These examinations are crucial for DNB candidates as they represent the final theoretical assessment towards obtaining their specialized medical qualification. Candidates must prepare for the exam structure and content to successfully complete their DNB training.
How to Apply for the DNB Final Theory Exam
The application window for the DNB December 2025 final theory exam closes on November 16, 2025 . Eligible candidates must complete and submit their application form through the official NBEMS website, natboard.edu.in. It is critical for all prospective examinees to adhere to this application deadline to secure their spot for the December 2025 session.
Step-by-Step Application Process
Candidates applying for the DNB Final Theory Examination-December 2025 should follow these steps:
- Visit the Official Website: Navigate to natboard.edu.in. This is the sole portal for application submission.
- Verify Eligibility Criteria: Before proceeding, confirm all eligibility requirements for the DNB Final Theory Examination-December 2025.
- Complete the Online Application Form: Fill in all requested personal and academic details accurately.
- Upload Required Documents: Scan and upload all necessary documents as detailed in the official information bulletin.
- Pay Examination Fee: Remit the prescribed examination fee using the available online payment options.
- Review and Submit: Carefully review all entered information before final submission. Save or print the confirmation page for personal records.
Candidates are advised to frequently check the NBEMS website for any further updates or clarifications regarding the thesis submission, examination, or application process.