The Railway Recruitment Boards (RRBs) have activated the Modification Window for Course Completed Act Apprentices (CCAAs) trained in Railway Establishments under CEN 08/2024 (Level-1/Group-D Recruitment). Eligible candidates who appeared in the CBT and wish to claim the CCAA weightage can now update or modify their CCAA certificate details online.
RRB Group-D CEN 08/2024 CCAA Modification Overview
| Particulars | Details |
|---|---|
| Organization | Railway Recruitment Board (RRB) |
| Advertisement No. | CEN 08/2024 |
| Post Name | Level-1 (Group-D) Posts |
| Update Type | Modified Certificate (CCAAs) |
| Eligible Candidates | CCAAs Trained in Railway Establishments |
| Modification Window Status | Active |
| Modification Start Date | 17 June 2026 |
| Last Date for Modification | 23 June 2026 |
| Mode | Online |
| Official Website | Respective Regional RRB Websites |
Important Dates
| Event | Date |
|---|---|
| CBT Examination | 27 November 2025 to 10 February 2026 |
| Answer Key Release | 17 February 2026 |
| CCAA Modification Notice | 16 June 2026 |
| Modification Window Opens | 17 June 2026 |
| Last Date to Modify CCAA Details | 23 June 2026 |
The modification facility has been specifically opened for eligible CCAA candidates to update their apprenticeship details and claim the applicable benefits.
Who Can Modify the CCAA Certificate?
Candidates can use this facility if they:
- Applied under RRB Group-D CEN 08/2024.
- Have completed apprenticeship training in Railway Establishments.
- Possess a valid National Apprenticeship Certificate (NAC) issued by NCVT.
- Appeared in the CBT examination and wish to claim CCAA weightage.
How to Modify RRB Group-D CCAA Certificate?
Follow these steps:
- Visit your respective regional RRB website.
- Open the CEN 08/2024 (Level-1) section.
- Click on “Modification Window for Course Completed Act Apprentices (CCAAs)”.
- Log in using your Registration Number and Password/Date of Birth.
- Verify and update the apprenticeship details.
- Upload the required certificate, if asked.
- Review all entered information carefully.
- Submit the modification form and download the confirmation page.
Documents Required
- National Apprenticeship Certificate (NAC)
- Registration Number
- Date of Birth/Password
- Scanned copy of the certificate (if applicable)
Important Instructions
- Only eligible Railway Establishment-trained CCAA candidates should use this facility.
- Incorrect information may lead to cancellation of candidature.
- Modification must be completed before the closing date.
- No requests will be entertained after the modification window closes.
Important Links
| Register For Result | Click Here |
| Online Modify | Update Certificate Details & Marks(For Apprentice Candidates) | Click Here |
| Check Modify Certificate Details | marks Notice | Hindi | English |
| Download Answer Key | Link-I | Link-II |
| Check Answer Key Notice | Hindi | English |
| Download Admit Card | Link-I | Link-II |
| Check Revised Exam Date Notice | Click Here |
| Download Exam City Details | Link-I | Link-II |
| Check Corrigendum Notice | Click Here |
| Mock Test Link | Click Here |
| Check Exam Date Notice | Click Here |
| Check Exam Date Source | Click Here |
| Check Application Status | Click Here |
| Check Application Status Notice | Click Here |
| Correction Form Link | Click Here |
| Apply Online Link | Click Here |
| Check Date Extend Notice | Click Here |
| Qualification Short Notice | Click Here |
| Download Short Notification | Click Here |
| Check Official Notification | Click Here |
| Check Exam Pattern & Syllabus | Click Here |
| RRB Group D Official Website | Click Here |
FAQs
Q1. What is the last date to modify the RRB Group-D CCAA Certificate?
Answer: The last date is 23 June 2026.
Q2. Who can update CCAA details?
Answer: Candidates trained as Course Completed Act Apprentices (CCAAs) in Railway Establishments with a valid NAC certificate.
Q3. When did the modification window open?
Answer: The facility started on 17 June 2026.
Q4. Is this modification mandatory for all candidates?
Answer: No. It is only for eligible CCAA candidates seeking apprenticeship weightage.
Q5. Can I modify details after 23 June 2026?
Answer: No, RRB will not accept requests after the deadline.