The Railway Recruitment Boards (RRBs), under the Ministry of Railways, Government of India, have officially released the RRB Isolated Category CEN 08/2025 Notification for recruitment to various Isolated Category posts. A total of 312 vacancies have been announced across different Zonal Railways and Production Units. Interested and eligible candidates can apply online from 30th December 2025 to 29th January 2026 through the official RRB websites.
RRB Isolated Category 08/2025 Notification OUT
The RRB Isolated Category CEN 08/2025 Notification PDF is provided below for candidates’ reference. This PDF contains complete details about vacancies, eligibility criteria, application process, important dates, selection procedure, syllabus, and instructions for scribe and compensatory time. Aspirants are advised to download and read the notification carefully to ensure they meet all requirements before applying.
Download RRB Isolated Category CEN 08/2025 Notification PDF
RRB Isolated Category 08/2025: Overview
The RRB Isolated Category Recruitment 2025 offers a range of technical, administrative, legal, and supervisory posts across Indian Railways. Below is a detailed overview with all key information for aspirants.
| Organization | Railway Recruitment Boards (RRBs), Ministry of Railways |
|---|---|
| Post Name | Chief Law Assistant, Public Prosecutor, Junior Translator (Hindi), Senior Publicity Inspector, Staff & Welfare Inspector, Scientific Assistant (Training), Lab Assistant Grade III (Chemist & Metallurgist), Scientific Supervisor (Ergonomics & Training) |
| Vacancies | 312 |
| CEN Number | 08/2025 |
| Application Dates | 30th December 2025 to 29th January 2026 |
| Mode of Application | Online |
| Selection Process | Single Stage CBT, Translation Test (if applicable), Document Verification, Medical Examination |
| Official Websites | Listed RRB portals (e.g., rrbcdg.gov.in, rrbmumbai.gov.in, etc.) |
| Application Fee | ₹500 (General), ₹250 (Concessional categories) |
RRB Isolated Category 08/2025 Vacancy
The RRB Isolated Category Recruitment 2025 includes a total of 311 vacancies distributed across 8 posts. Vacancies are further divided among various Railway Recruitment Boards, Zonal Railways, and Production Units, with reservations for SC, ST, OBC-NCL, EWS, Ex-Servicemen, and PwBD. Below is a detailed table showing the post-wise total vacancies.
| Post Name | Total Vacancies |
|---|---|
| Chief Law Assistant | 22 |
| Public Prosecutor | 7 |
| Junior Translator (Hindi) | 202 |
| Senior Publicity Inspector | 15 |
| Staff & Welfare Inspector | 24 |
| Scientific Assistant (Training) | 2 |
| Lab Assistant Grade III (Chemist & Metallurgist) | 39 |
| Scientific Supervisor (Ergonomics & Training) | 1 |
| Grand Total | 312 |
Also Read: NCERT Non-Teaching Recruitment 2025 for 173 Group A, B & C Vacancies
RRB Isolated Category Apply Online 2025
The RRB Isolated Category Apply Online 2025 process will be active from 30th December 2025 (00:00 Hrs). Aspirants can fill and submit the application form only through the official RRB websites listed in the notification. Candidates must create an account, fill in personal, educational, and preference details, upload live photograph and signature, and pay the application fee to complete the submission. Only one application is permitted per candidate to one RRB. Below is the direct link to apply online once the portal opens.
How to Apply for RRB Isolated Category?
Candidates applying for the RRB Isolated Category Recruitment 2025 must complete the process online only. A valid personal mobile number and email ID are mandatory, as all communications including call letters will be sent via SMS and email. Applicants are required to first create an account on the RRB portal before filling the online application.
| Step | Procedure |
|---|---|
| 1 | Create an Account on the RRB portal using a valid mobile number and email ID. |
| 2 | Log in with the credentials and select the desired RRB and posts as per eligibility. |
| 3 | Fill in personal, educational, and community details carefully as per official documents. |
| 4 | Capture Live Photograph as per instructions during application (no pre-uploaded photo allowed). |
| 5 | Upload scanned signature in running handwriting as per specified format (JPG/JPEG, 30-49 KB). |
| 6 | Pay the examination fee online via debit/credit card, net banking, or UPI. |
| 7 | Submit the application and note down the registration number for future reference. |
| 8 | For any queries, contact [email protected] or call 9592001188. |
Application Fee
Candidates applying for the RRB Isolated Category Recruitment 2025 are required to pay an examination fee as per their category. The fee is partially refundable after appearing in the 1st Stage CBT. Payment can only be made online.
| Category of Applicant | Application Fee (₹) | Refund after 1st Stage CBT |
|---|---|---|
| General (except fee concession categories) | 500 | ₹400 refunded (after bank charges) |
| SC/ST/PwBD/Female/Transgender/Ex-Servicemen/Minorities/EBC | 250 | Full ₹250 refunded (after bank charges) |
Note: EBC (Economically Backward Class) candidates must have annual family income below ₹50,000 and submit valid income certificate.
RRB Isolated Category 08/2025 Eligibility
The RRB Isolated Category Recruitment 2025 has defined clear eligibility criteria for all candidates. Applicants must meet requirements related to nationality, age, educational qualifications, and medical standards as on the closing date of application (29/01/2026). Only candidates fulfilling these conditions can apply.
Age Limit
Age limit varies by post as per the table below (as on 01-01-2026):
| Post Name | Age Limit |
|---|---|
| Chief Law Assistant | 18–40 years |
| Public Prosecutor | 18–32 years |
| Junior Translator (Hindi) | 18–33 years |
| Senior Publicity Inspector | 18–33 years |
| Staff & Welfare Inspector | 18–33 years |
| Scientific Assistant (Training) | 18–35 years |
| Lab Assistant Grade III | 18–30 years |
| Scientific Supervisor | 18–35 years |
Age Relaxation
Upper age relaxation is applicable to the following categories as per government norms:
| Category | Age Relaxation |
|---|---|
| Scheduled Caste (SC) / Scheduled Tribe (ST) | 5 years |
| Other Backward Classes (OBC-Non Creamy Layer) | 3 years |
| Persons with Benchmark Disabilities (PwBD) – UR/EWS | 10 years |
| PwBD – OBC-NCL | 13 years |
| PwBD – SC/ST | 15 years |
| Ex-Servicemen (UR/EWS) | 3 years (after deducting service period) |
| Ex-Servicemen (OBC-NCL) | 6 years (after deducting service period) |
| Ex-Servicemen (SC/ST) | 8 years (after deducting service period) |
| Widowed/Divorced Women (UR/EWS) | Up to 35 years of age |
| Widowed/Divorced Women (OBC-NCL) | Up to 38 years of age |
| Widowed/Divorced Women (SC/ST) | Up to 40 years of age |
Qualification
Candidates must possess the required educational/technical/professional qualifications from a recognized Board/University/Institute as specified for each post in Annexure-A of the notification. Those awaiting final results are not eligible.
| Post Name | Essential Qualification |
|---|---|
| Chief Law Assistant | Degree in Law (3 years/5 years) from recognized University. |
| Public Prosecutor | Degree in Law and enrolled as an Advocate. |
| Junior Translator (Hindi) | Master’s Degree in Hindi/English with translation experience/diploma. |
| Senior Publicity Inspector | Degree + Diploma in Public Relations/Journalism/Mass Communication. |
| Staff & Welfare Inspector | Graduation + Diploma in Labour Welfare/Labour Laws/HRM/MBA(HR). |
| Scientific Assistant (Training) | M.Sc. in Psychology/Applied Psychology + relevant experience. |
| Lab Assistant Grade III | B.Sc. with Chemistry/Metallurgy or Diploma in Metallurgy/Chemical Engg. |
| Scientific Supervisor | M.Sc. in Psychology/Industrial Psychology + experience in ergonomics/training. |
RRB Isolated Category 08/2025 Salary
Selected candidates will be placed in the respective pay levels of the 7th Central Pay Commission with applicable allowances and benefits as per Railway rules.
| Post Name | Pay Level | Initial Pay (₹) |
|---|---|---|
| Chief Law Assistant | Level 7 | 44,900 |
| Public Prosecutor | Level 7 | 44,900 |
| Junior Translator (Hindi) | Level 6 | 35,400 |
| Senior Publicity Inspector | Level 6 | 35,400 |
| Staff & Welfare Inspector | Level 6 | 35,400 |
| Scientific Assistant (Training) | Level 6 | 35,400 |
| Lab Assistant Grade III | Level 2 | 19,900 |
| Scientific Supervisor | Level 7 | 44,900 |
Important Dates
| Activity | Date |
|---|---|
| Opening Date of Online Application | 30th December 2025 |
| Closing Date of Online Application | 29th January 2026 |
| Last Date for Fee Payment | 31st January 2026 |
| Modification Window | 1st to 10th February 2026 |
| Scribe Details Submission Window | 11th to 15th February 2026 |
| CBT Dates | To be announced on RRB websites |
FAQs
Q1. What is the last date to apply for RRB Isolated Category 2025?
Ans: The last date to submit the online application is 29th January 2026 (23:59 Hrs).
Q2. Can I apply for more than one RRB or post?
Ans: No, you can apply to only one RRB and select multiple posts within that RRB as per eligibility.
Q3. Is there any fee for SC/ST candidates?
Ans: Yes, a fee of ₹250 is applicable, but it is fully refundable after appearing in the 1st Stage CBT.
Q4. What is the selection process?
Ans: Single Stage CBT → Translation Test (if applicable) → Document Verification → Medical Examination.
Q5. Are scribe and compensatory time allowed?
Ans: Yes, for eligible PwBD candidates as per guidelines in Para 11.7 of the notification.
