RRB Isolated Categories Overview
Railway Recruitment Board (RRB) has officially released official notification for the recruitment of 312 Isolated Categories (Chief Law Assistant, Public Prosecutor, Junior Translator(Hindi), Senior Publicity Inspector, Staff and Welfare Inspector etc.) vacancies. Online applications start from 31st October 2025 and eligible candidates can apply Online through the official Railway Recruitment Board (RRB) website. The last date to submit the application form is 10th December 2025.
| Company | Railway Recruitment Boards (RRB) |
|---|---|
| Post Name | Isolated Categories |
| Advertisement No. | CEN: 08/2025 |
| Total Posts | 312 |
| Salary | ₹ 19,900 - ₹ 35,400/- per month |
| Age Limit | 18-40 Years (as on 01/01/2026) |
| Qualification | Bachelor’s degree / Master's Degree from recognized University |
| Job Location | Across India |
| Start Date of Apply | 30/12/2025 (00:00 Hrs) |
| Last Date of Apply | 29/01/2026 (23:59 Hrs) |
| Application Fee | General/OBC: ₹ 500/- (Non-Refundable) SC / ST / Minority Communities / EBC / PwBD / Female /Transgender/ Ex-Servicemen candidates: ₹ 250/- (Refundable) Payment Mode: Online (Debit Card/ Credit Card/ Internet Banking, UPI etc.) |
| Website | https://www.rrbapply.gov.in/ |
RRB Isolated Categories Vacancy Details
ONLINE applications are invited by RRBs from eligible Indian Nationals and other nationals as brought out at Para 4.0 of CEN for various posts of Isolated Categories in various Zonal Railways and Production Units of Indian Railways. Applications complete in all respects should be submitted ONLINE to the Railway Recruitment Board of choice till 23.59 hrs. of 29/01/2026.
| Post | No. of Vacancies |
|---|---|
| Chief Law Assistant | 22 |
| Public Prosecutor | 07 |
| Junior Translator(Hindi) | 202 |
| Senior Publicity Inspector | 15 |
| Staff and Welfare Inspector | 24 |
| Scientific Assistant (Training) | 02 |
| Lab Assistant Gr.III (Chemist & Metallurgist) | 39 |
| Scientific Supervisor/Ergonomics and Training | 01 |
| Grand Total | 312 |
RRB Isolated Categories Eligibility Criteria
| Nationality | Indian |
|---|---|
| Age Limit | Min. 18 Years - Max. 40 Years (as on 01/01/2026) |
| Gender | Male, Female and Transgender are eligible |
| Qualification | Bachelor’s degree / Master's Degree from recognized University |
| General Fitness | Physically fit in all respects |
| Medical Standards | B-1, C-1, C-2 |
RRB Isolated Categories Age Limit
The lower and upper age limit indicated for the post(s) in the Vacancy Table will be reckoned as on 01/01/2026.
| Name of Post | Age (Min-Max) | Age as on 01/01/2026 (Years) |
|---|---|
| Chief Law Assistant | 18 Years - 40 Years |
| Public Prosecutor | 18 Years - 32 Years |
| Junior Translator(Hindi) | 18 Years - 33 Years |
| Senior Publicity Inspector | 18 Years - 33 Years |
| Staff and Welfare Inspector | 18 Years - 33 Years |
| Scientific Assistant (Training) | 18 Years - 35 Years |
| Lab Assistant Gr.III (Chemist & Metallurgist) | 18 Years - 30 Years |
| Scientific Supervisor/Ergonomics and Training | 18 Years - 35 Years |
Relaxation in Upper age limit shall be as below (if applicable):
| Category | Age Relaxation |
|---|---|
| OBC | 3 Years |
| SC / ST | 5 Years |
| Ex-servicemen (UR & EWS) | 3 Years |
| Ex-servicemen (OBC-NCL) | 6 Years |
| Ex-servicemen (SC & ST) | 8 Years |
| PwBD – UR & EWS | 10 Years |
| PwBD – OBC(NCL) | 13 Years |
| PwBD – SC/ST | 15 Years |
| Candidates who are serving Group C and erstwhile Group D Railway Staff with minimum 3 years (UR & EWS) | 40 Years of age |
| Candidates who are serving Group C and erstwhile Group D Railway Staff with minimum 3 years (OBC-NCL) | 43 Years of age |
| Candidates who are serving Group C and erstwhile Group D Railway Staff with minimum 3 years (SC/ST) | 45 Years of age |
| Candidates who are working in Quasi-Administrative offices of the Railway organization such as Railway Canteens, Co-operative Societies and Institutes | Up to the length of service rendered OR5 years, whichever is less. |
| Female candidates, who are widowed, divorced or judicially separated from husband but not remarried (UR & EWS) | 35 years of age |
| Female candidates, who are widowed, divorced or judicially separated from husband but not remarried (OBC - NCL) | 38 years of age |
| Female candidates, who are widowed, divorced or judicially separated from husband but not remarried (SC/ST) | 40 years of age |
RRB Isolated Categories Selection Process
- Computer Based Test (CBT) followed by Translation Test (TT)
- Document Verification (DV)
- Medical Examination (ME)
RRB Isolated Categories Important Dates
| Official Notification Date | 20/12/2025 |
|---|---|
| Online Form Apply Start Date | 30/12/2025 (00:00 Hrs) |
| Online Form Apply End Date | 29/01/2026 (23:59 Hrs) |
| Last Date of Online Fee Payment | 31/01/2026 (23:59 Hrs) |
| Dates for Modification window for corrections in application form with payment of modification fee | 01/02/2026 - 10/02/2026 |
| Dates during which eligible scribe candidates must provide their scribe details in the application portal | 11/02/2026 - 15/02/2026 |
| Interview Date (Tentative) | Notified by RRB |
RRB Isolated Categories How to Apply
- Step 1: Go to official website https://www.rrbapply.gov.in/#/auth/landing
- Step 2: Click on Apply button
- Step 3: Complete One-Time Registration (if not registered)
- Step 4: Login > Fill the Application Form carefully
- Step 5: Upload Photograph, Signature, Resume, ID Proof, Age Proof, Caste Certificate (if applicable), PwBD Certificate (if applicable), Educational Certificates, Experience Certificates
- Step 6: Pay Application Fee (if applicable)
- Step 7: Submit the Application Form
- Step 8: Take Printout of Application
RRB Isolated Categories Important Links
| Official Website Link | Click Here → |
|---|---|
| Online Form Apply Link | Apply Here → |
| Official Notification PDF (English) | Download PDF → |
| Official Notification PDF (Hindi) | Download PDF → |
| Official FAQ PDF | Download PDF → |