The Railway Recruitment Boards (RRBs) have opened a limited modification window for Course Completed Act Apprentices (CCAAs) under Centralized Employment Notice (CEN) 09/2025. From 22 October 2026 (00:01 hrs) to 28 October 2026 (23:59 hrs), eligible candidates can enter their NCVT marks and certificate details. Anyone who misses it will be awarded zero marks under NCVT weightage, according to the official notice.
The RRB CEN 09/2025 CCAA modification window 2026 is not a general correction facility. Only a specific group of CCAA candidates can use it, so check your eligibility before anything else.
Written by Sajal RathaurVerified with the official RRB notification | 22 October 2026
RRB CEN 09/2025 CCAA Modification Window 2026 – Latest Update
The notice is titled “Modification Window for Course Completed Act Apprentices (CCAAs) Trained in Railway Establishment Under CEN No. 09/2025.” It was issued by the Chairpersons of the Railway Recruitment Boards, under the Ministry of Railways, and is dated 16 October 2026. Candidates can confirm it on the official RRB website or their own regional RRB site.
Note that 22 October is the day the RRB CEN 09/2025 CCAA modification window 2026 opens, not the day the notice was issued.
The aim is to let eligible CCAAs furnish their National Council for Vocational Training (NCVT) marks and certificate details. RRBs can then calculate each candidate’s due weightage under the CCAA quota.
Important Dates
| Event | Date and Time |
|---|---|
| Official notice issued | 16 October 2026 |
| Modification window opens | 22 October 2026, 00:01 hrs |
| Modification window closes | 28 October 2026, 23:59 hrs |
| NCVT exam appearance cut-off | Before 9 March 2026 (original last date of online application) |
| Verification of NCVT details | During document verification |
Who Can Update NCVT Marks?
The facility is available only to CCAA candidates who meet all three conditions in the notice. Use this checklist:
- ✅ You appeared in the Computer Based Test (CBT) under CEN 09/2025.
- ✅ You did not furnish your NCVT examination marks in your online application.
- ✅ You indicated the date of your last NCVT examination in your online application.
The notice also says CCAAs are treated as having completed apprenticeship training only if they appeared in the NCVT examination before 9 March 2026. Your result did not need to be declared by that date.
If you do not meet all of these conditions, the notice does not offer you this window.
What Details Must Eligible Candidates Update?
Eligible candidates can fill in or update their NCVT certificate details and the marks obtained in the NCVT examination. Paragraph 2 of the notice also refers to the status of passing in the said certification.
The notice does not list individual form fields or step-by-step instructions. Follow what appears on the RRB portal once the window is live, and keep your NCVT marksheet and certificate in front of you while entering data.
What Happens If You Miss the Deadline?
The notice states two consequences:
- Candidates who fail to fill in their marks will be awarded zero marks against NCVT weightage, and the merit list will be drawn accordingly.
- Candidates who fail to update their details during the window will not be treated as “CCAAs Trained in Railway Establishment and possessing National Apprenticeship Certificate (NAC) granted by NCVT.”
The notice adds that later representations to consider NCVT marks, whether sent after the window or through other modes of communication, will not be considered. In practice, the window is the only opportunity.
NCVT Marks Weightage and PET Exemption Explained
The notice says CCAAs trained in a Railway Establishment receive due weightage for their NCVT marks when the final merit list is prepared after the CBT. They are also exempted from the Physical Efficiency Test (PET).
That is why the RRB CEN 09/2025 CCAA modification window 2026 matters so much. Your NCVT marks directly feed into your position on the merit list. If your marks are not on record, the board has nothing to weigh, and the notice says that means zero.
The notice also says candidates who do not update their details will not be treated as NAC-holding CCAAs. It does not spell out every downstream effect of that, such as what it means for PET. Candidates in that position should check the full CEN 09/2025 notice and their regional RRB’s communications rather than assume anything.
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Check RRB NTPC Details →How to Check the Official Notice and Update Details
Start with the official RRB website. Visit https://www.rrbcdg.gov.in/, the Railway Recruitment Boards portal, and look for the CEN 09/2025 notice titled “Modification Window for Course Completed Act Apprentices (CCAAs).”
Candidates should also open the official website of the regional RRB they applied to, since instructions and links are published there.
Updates are made on the RRB portal while the window is open. We have not verified a direct PDF link or a login page, so use only the links shown on official RRB websites.
You can also read the full official notice here: Download the official RRB CCAA Modification Window notice.
Important Instructions for Candidates
- Do not wait for 28 October. Heavy traffic near a closing time can cause problems, and the notice offers no relief after the deadline. Aim to update early in the window.
- Enter accurate data. NCVT details will be verified during document verification, and candidature is subject to the correctness of what you fill in. Wrong marks can create trouble later.
- Keep your documents ready. Have your NCVT marksheet and certificate details at hand for entry and for verification.
- Do not rely on emails or representations. The notice says requests made outside the window will not be considered.
- Use only official sources. Verify dates and instructions on the RRB website, not on social media or third-party pages.
- If you are not eligible, do not expect this window to help. It is not open to every applicant.
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Check RRB ALP Update →Frequently Asked Questions
1. When was the RRB CCAA modification notice issued?
The notice for the RRB CEN 09/2025 CCAA modification window 2026 was issued on 16 October 2026 by the Chairpersons of the Railway Recruitment Boards. The window itself opens later, on 22 October 2026.
2. What is the last date to update NCVT marks?
The last date is 28 October 2026, and the window closes at 23:59 hrs. It opens on 22 October 2026 at 00:01 hrs.
3. Who is eligible for the modification window?
Only CCAA candidates who appeared in the CBT, did not furnish NCVT marks in their online application, and indicated the date of their last NCVT examination. They must also have appeared in the NCVT examination before 9 March 2026.
4. What happens if an eligible candidate does not update the marks?
The candidate will be awarded zero marks under NCVT weightage, and the merit list will be prepared accordingly. They will also not be treated as a CCAA trained in a Railway Establishment and possessing an NAC granted by NCVT.
5. Is this modification window open to all RRB CEN 09/2025 applicants?
No. It is meant only for the specific group of CCAA candidates described in the official notice. It is not a general application correction window
Conclusion
The RRB CEN 09/2025 CCAA modification window 2026 closes on 28 October 2026 at 23:59 hrs, and the notice leaves no scope for corrections afterwards. If you meet the three conditions, update your NCVT marks and certificate details early, with accurate data. Everyone else should keep following the official RRB website for CEN 09/2025 updates.
Disclaimer: CareerView24 is an independent news website and is not affiliated with the Railway Recruitment Boards or the Ministry of Railways.