🚂 RRB CEN 08/2025 – CBT Exam Schedule
Isolated Categories Exam on 14-15 July 2026
📅 E-Call from 4 days prior📋 View Official Notice
Railway Recruitment Boards (RRBs) have released a crucial update regarding the Computer Based Test (CBT) for Isolated Categories under Centralized Employment Notice (CEN) No. 08/2025. According to the official notification dated 29 June 2026, the tentative exam schedule has been finalized for 14 and 15 July 2026.
Candidates who successfully registered for the Isolated Categories under this CEN must gear up for the examination. This notification also outlines the critical timeline for the release of the exam city intimation, travel authority, and e-call letters. Additionally, a strict directive regarding Aadhaar-linked biometric authentication has been issued to ensure the integrity of the examination process.
This post provides a comprehensive guide to the updated schedule, step-by-step instructions for Aadhaar verification, and crucial deadlines you must not miss.
📋 Quick Overview
| Particulars | Details |
|---|---|
| Exam Conducting Body | Railway Recruitment Boards (RRBs) |
| Recruitment Notice | CEN 08/2025 – Isolated Categories |
| Exam Mode | Computer Based Test (CBT) |
| Tentative Exam Dates | 14 & 15 July 2026 |
| Exam City Intimation Link | 10 days prior to the exam |
| E-Call Letter Download | 4 days prior to the exam |
| Mandatory Entry Requirement | Aadhaar-linked biometric authentication |
| Official Portal | https://rrb.indianrailways.gov.in |
📅 Important Dates
| Event | Date / Timeline |
|---|---|
| Release of Tentative Exam Schedule | 29 June 2026 |
| RRB CEN 08/2025 CBT Exam | 14 & 15 July 2026 |
| Exam City & Date Intimation Link Live | 10 days prior to the exam (approx. 4-5 July 2026) |
| E-Call Letter Download Starts | 4 days prior to the exam (approx. 10-11 July 2026) |
| Travel Authority Download (SC/ST) | 10 days prior to the exam |
📊 Tentative Exam Schedule
The CBT for Isolated Categories under CEN 08/2025 will be conducted across various centers as per the schedule below:
| CEN No. | Post Category | Exam Mode | Dates |
|---|---|---|---|
| CEN 08/2025 | Isolated Categories | Computer Based Test (CBT) | 14 & 15 July 2026 |
📜 How to Download Exam City & E-Call Letter
The process for downloading the exam city information and e-call letters is strictly sequential. Follow the timeline below carefully.
📌 Step 1: Exam City & Date Intimation (10 Days Prior)
- A link to view the Exam City & Date will be activated 10 days prior to the exam date.
- This link will be available on the official websites of all RRBs, as well as the central portal: https://rrb.indianrailways.gov.in.
- SC/ST Candidates: You can also download your Travel Authority using this same link.
📌 Step 2: Download E-Call Letter (4 Days Prior)
- The facility to download the E-Call letter will be activated 4 days prior to the exam date.
- You must use the details provided in the Exam City intimation to log in and download your hall ticket.
- It is strictly recommended not to wait until the last day to download your call letter to avoid technical glitches.
🔐 Mandatory Aadhaar Biometric Authentication
The RRB has implemented a strict Aadhaar-linked biometric authentication process for entry into the exam hall. Candidates must adhere to the following instructions to ensure seamless entry:
- Bring Required Documents: You must carry your original Aadhaar card or a printout of the e-verified Aadhaar to the exam center.
- Verify in Advance: All candidates are advised to authenticate their Aadhaar identification by logging in with their credentials at www.rrbapply.gov.in if they haven't done so already.
- Keep Aadhaar Unlocked: It is crucial that your Aadhaar remains in an unlocked condition in the UIDAI system. A locked Aadhaar will cause a biometric failure, preventing you from entering the exam center.
- Update Aadhaar Details: Ensure your Aadhaar card is updated with the exact details matching your Class 10th certificate. This includes:
- Name
- Date of Birth
- Latest Photograph
- Address
- Father's Name
📢 Important Advisory for Candidates
- Official Source Only: Candidates must refer only to the official websites of the RRBs for the latest updates. Do not rely on unauthenticated sources or social media rumors.
- Beware of Touts: RRB has issued a stern warning against touts who try to misguide candidates with fake promises of appointment on illegal considerations. All selections are based strictly on CBT merit.
- No Correspondences: No separate communication will be sent via post or courier regarding the exam city or e-call letters. It is the candidate's sole responsibility to download these from the portal.
📝 Steps to Prepare for the CBT Exam
- Check the Official Portal: Visit the official RRB website for your zone or the central portal rrb.indianrailways.gov.in 10 days before the exam.
- Verify Aadhaar Status: Log in to www.rrbapply.gov.in to verify your Aadhaar is linked and unlocked.
- Download the Exam City Intimation: Once the link goes live, download the intimation to know your exact exam center.
- Download the E-Call Letter: 4 days before the exam, download and print your e-call letter. Check all details thoroughly.
- Prepare Documents for the Exam Day: Keep your original Aadhaar, a printout of e-verified Aadhaar, e-call letter, and a recent passport-size photograph ready.
- Plan Travel: If you are an SC/ST candidate, download your Travel Authority and make arrangements accordingly. All candidates should plan their journey to the exam center well in advance.
⚠️ Critical Warnings
- Aadhaar must be unlocked: If your Aadhaar is locked, you will be denied entry to the exam hall. Check your Aadhaar status on the UIDAI portal before leaving for the exam center.
- Document mismatch: If your Aadhaar details (Name, DOB) do not match your Class 10th certificate, update your Aadhaar immediately. Mismatched details will lead to authentication failure.
- No entry without biometrics: Aadhaar-linked biometric authentication is mandatory. No candidate will be allowed to take the exam without successful biometric verification.
- E-Call letter is non-negotiable: You must download the e-call letter from the official website. Hard copies sent by post will not be provided.
- Do not trust agents: The RRB selection process is completely transparent and merit-based. Any individual or agent promising a railway job for a fee is a fraud.
📋 Special Dashboard – Official Notice PDF
Download the official tentative exam schedule notice issued by RRB for CEN 08/2025 Isolated Categories:
📄 Click Here to View/Download PDF
This PDF contains the full text of the exam schedule notice, dates, and detailed instructions regarding Aadhaar biometrics and e-call letters.
🔗 Important Links
| Description | Link |
|---|---|
| Official Schedule Notice (PDF) | Download PDF |
| Central RRB Portal | https://rrb.indianrailways.gov.in |
| Aadhaar Verification Portal | https://www.rrbapply.gov.in |
| UIDAI Official Website | https://uidai.gov.in |
❓ Frequently Asked Questions (FAQs)
Q1: When is the CBT exam for RRB CEN 08/2025 Isolated Categories?
The Computer Based Test (CBT) is scheduled tentatively for 14 and 15 July 2026.
Q2: When will the exam city and date intimation link be available?
The link to view the Exam City and Date, as well as download the Travel Authority for SC/ST candidates, will be active 10 days prior to the exam date on the official RRB websites.
Q3: When can I download the e-call letter for the CBT?
E-Call letters can be downloaded starting 4 days prior to the exam date mentioned in the exam city intimation link.
Q4: Is Aadhaar biometric authentication mandatory for the exam?
Yes. Aadhaar-linked biometric authentication is mandatory for all candidates entering the exam hall.
Q5: What documents do I need to bring for biometric authentication?
Candidates must bring their original Aadhaar card or a printout of the e-verified Aadhaar to the exam center.
Q6: What should I do if my Aadhaar is locked in the UIDAI system?
Candidates must ensure their Aadhaar remains unlocked in the UIDAI system before coming to the exam center to avoid any inconvenience and facilitate smooth registration.
Q7: Do I need to verify my Aadhaar online before the exam?
Yes, candidates are advised to authenticate their identification through Aadhaar verification by logging in with their credentials at www.rrbapply.gov.in if they haven't already done so.
Q8: What details on my Aadhaar should be updated?
Candidates should ensure their Aadhaar card is updated with the correct name, date of birth (as per Class 10th certificate), latest photograph, address, and father's name.
Q9: Where can I find the latest official updates for RRB recruitments?
Candidates are advised to refer only to the official websites of individual RRBs or the central portal at https://rrb.indianrailways.gov.in for the latest updates.
Q10: Is there any travel authority provided for SC/ST candidates?
Yes, SC/ST candidates can download their Travel Authority from the official RRB websites. The link will be active 10 days prior to the exam date.
📌 Conclusion
The release of the tentative exam schedule for RRB CEN 08/2025 Isolated Categories marks the final countdown for thousands of railway aspirants. With the CBT scheduled for 14 and 15 July 2026, candidates have just over two weeks to finalize their preparation and ensure their documentation is in order.
Beyond just studying, the most critical factor for success on the exam day will be compliance with Aadhaar biometric rules. Make sure your Aadhaar is updated, verified, and unlocked. Download your exam city intimation and e-call letter as soon as they are released. Do not wait for the last day, as technical delays could cost you your seat.
Stay updated with Sarkari Nokrii for the latest government job notifications, result announcements, and exam strategies. Good luck to all RRB aspirants!
Disclaimer: This post is based on the official tentative exam schedule notice issued by the Railway Recruitment Boards (RRBs) on 29 June 2026. Candidates are advised to verify all details from the official RRB portal and the official PDF notice. Sarkari Nokrii does not provide any legal or career advice. The information is for informational purposes only.