RRB Isolated Categories Recruitment 2026, Notification PDF Out for 191 Vacancies, Apply Online Link

RRB Isolated Categories Recruitment 2026 has been announced under Centralised Employment Notification (CEN) No. 09/2026 for 191 vacancies across seven specialised posts in Indian Railways. The Railway Recruitment Boards have opened the online application process from 5 November 2026, and eligible candidates can submit their applications until 4 December 2026 (11:59 PM). The recruitment includes positions such as Chief Law Assistant, Public Prosecutor, Junior Translator (Hindi), Staff and Welfare Inspector, Senior Publicity Inspector, Scientific Assistant (Training) and Lab Assistant Grade III. The detailed RRB Isolated Categories Notification 2026 provides post-wise educational qualifications, age limits, pay levels, vacancy distribution, application fees, examination pattern and selection stages. Candidates should check the eligibility requirements of their preferred post carefully before applying.

Key Takeaways on RRB Isolated Categories Notification 2026

• The RRB Isolated Categories Notification 2026 has been issued under CEN No. 09/2026 for recruitment to seven specialised posts across Indian Railways.
• The detailed notification confirms 191 vacancies, replacing the approximately 195 vacancies mentioned in the earlier indicative notice.
• The online application process started on 5 November 2026, and candidates must submit their forms by 4 December 2026.
• The RRB Isolated Categories application fee is ₹500 for candidates not covered by the prescribed concessions, while eligible concession categories pay ₹250.
• The minimum age is 18 years, but the maximum age varies from 30 to 40 years according to the selected post.
• Educational qualifications range from Class 12 with Physics and Chemistry to postgraduate degrees, professional qualifications and prescribed work experience.
• The selection process includes a Single Stage CBT, a Translation Test for Junior Translator (Hindi), where applicable, Document Verification and Medical Examination.
• The initial basic pay ranges from ₹19,900 to ₹44,900 under Pay Levels 2, 6 and 7 of the 7th CPC.

RRB Isolated Categories Recruitment 2026 Overview

The Railway Recruitment Boards are conducting this recruitment under CEN No. 09/2026 for specialised positions in different Railway departments and units. Before applying, candidates should review the RRB Isolated Categories recruitment details, application schedule, vacancy count and selection procedure given below.

Particulars	Details
Recruitment Authority	Railway Recruitment Boards (RRBs)
Ministry	Ministry of Railways, Government of India
Recruitment Name	RRB Isolated Categories Recruitment 2026
Advertisement Number	CEN No. 09/2026
Indicative Notice Date	24 October 2026
Total Vacancies	191
Number of Post Categories	7
Posts	Chief Law Assistant, Public Prosecutor, Senior Publicity Inspector, Junior Translator (Hindi), Staff and Welfare Inspector, Scientific Assistant (Training) and Lab Assistant Grade III
Application Mode	Online
Application Start Date	5 November 2026
Last Date to Apply	4 December 2026 (11:59 PM)
Last Date for Fee Payment	6 December 2026 (11:59 PM)
Application Correction Window	7 to 16 December 2026
CBT Exam Date	To be announced
Age Calculation Date	1 January 2027
Pay Levels	Level 2, Level 6 and Level 7
Initial Basic Pay	₹19,900 to ₹44,900
Selection Process	Single Stage CBT, Translation Test where applicable, Document Verification and Medical Examination
Official Application Portal	rrbapply.gov.in
Official Website	rrb.indianrailways.gov.in

RRB Isolated Categories Notification 2026 PDF Download

The Railway Recruitment Boards have issued the detailed RRB Isolated Categories Centralised Employment Notification (CEN) No. 09/2026 for Isolated Categories recruitment. Candidates should download and read the notification before submitting the application because the educational qualifications, age limits, medical standards and vacancy distribution are different for individual posts.

The earlier RRB Isolated Categories indicative notice referred to approximately 195 vacancies. However, the detailed CEN confirms 191 vacancies, distributed among seven post categories. Candidates should rely on the detailed notification for the current vacancy and eligibility information.

Candidates should use the official RRB website for notification updates and the authorised application portal for submitting their forms. They should avoid relying on unofficial application links.

RRB Isolated Categories Important Dates 2026

Candidates applying for RRB Isolated Categories Recruitment 2026 should keep track of the complete application schedule. The notification specifies separate deadlines for submitting the online application, paying the examination fee and correcting eligible details in the submitted form.

Events	Dates
Indicative Notification Date	24 October 2026
Online Application Begins	5 November 2026
Last Date to Submit Application	4 December 2026 (11:59 PM)
Last Date for Application Fee Payment	6 December 2026 (11:59 PM)
Application Modification Window	7 to 16 December 2026
CBT Exam Date	To be announced
Translation Test Date	To be announced
Document Verification	To be announced

Important points about the application schedule:

• Candidates must submit the complete online application by 4 December 2026, even though the fee-payment facility remains available until 6 December.
• The RRB Isolated Categories application modification window will remain open from 7 to 16 December 2026, subject to payment of the prescribed modification fee.
• Details entered during account creation and the selected RRB cannot be changed through the modification facility.
• The Railway Recruitment Boards will announce the CBT and other recruitment-stage dates separately through their official websites.

RRB Isolated Categories Vacancy 2026

The detailed RRB Isolated Categories Notification 2026 confirms 191 vacancies across seven posts. These positions belong to different departments, including Personnel, Commercial, Research Designs and Standards Organisation (RDSO), and Mechanical.

Junior Translator (Hindi) has the highest number of vacancies, with 79 posts, while Scientific Assistant (Training) has the lowest number, with three posts.

RRB Isolated Categories Post Wise Vacancy 2026

Post Name	Department	Pay Level	Initial Basic Pay	Vacancies
Chief Law Assistant	Personnel	Level 7	₹44,900	17
Public Prosecutor	Personnel	Level 7	₹44,900	21
Senior Publicity Inspector	Commercial	Level 6	₹35,400	8
Junior Translator (Hindi)	Personnel	Level 6	₹35,400	79
Staff and Welfare Inspector	Personnel	Level 6	₹35,400	27
Scientific Assistant (Training)	RDSO	Level 6	₹35,400	3
Lab Assistant Grade III (Chemist and Metallurgist)	Mechanical (CMT)	Level 2	₹19,900	36
Total				191

Category Wise Vacancy Distribution

The detailed RRB Isolated Categories notification also provides the category-wise vacancy distribution for all seven posts. Candidates can check the number of vacancies available under UR, SC, ST, OBC-NCL and EWS categories in the following table.

Post Name	UR	SC	ST	OBC-NCL	EWS	Total
Chief Law Assistant	9	2	0	5	1	17
Public Prosecutor	9	4	3	4	1	21
Senior Publicity Inspector	6	0	0	2	0	8
Junior Translator (Hindi)	35	12	8	19	5	79
Staff and Welfare Inspector	17	3	2	4	1	27
Scientific Assistant (Training)	2	0	0	1	0	3
Lab Assistant Grade III	20	5	1	6	4	36
Total	98	26	14	41	12	191

RRB Wise Vacancy Distribution 2026

The RRB Isolated Categories vacancies have been distributed across 16 Railway Recruitment Boards. Candidates should check the availability of their preferred post and category under the RRB they intend to select before submitting the application.

RRB Name	Total Vacancies
Ajmer	2
Bengaluru	4
Bhopal	3
Bhubaneswar	6
Bilaspur	1
Chandigarh	31
Chennai	11
Gorakhpur	15
Guwahati	30
Jammu-Srinagar	8
Kolkata	31
Mumbai	12
Patna	1
Prayagraj	7
Secunderabad	21
Siliguri	8
Total	191

Important vacancy instructions:

• Candidates can select only one RRB while filling out the online application form.
• They must provide their post and Railway Zone or Production Unit preferences under the selected RRB.
• Candidates will be considered only for the posts and units for which they are eligible and have submitted their preferences.
• The vacancies are provisional and may increase, decrease or change according to the requirements of the concerned Railway administrations.

Posts Under RRB Isolated Categories Recruitment 2026

The RRB Isolated Categories recruitment covers specialised positions rather than a single common job profile. Each post has different educational requirements, professional responsibilities, medical standards and pay levels.

The following is a brief overview of the seven posts included in CEN No. 09/2026.

• Chief Law Assistant: Chief Law Assistant is a Level 7 position under the Personnel Department. Candidates applying for this post must possess a Law degree and the prescribed legal practice experience, subject to the specific provisions for serving Railway employees.
• Public Prosecutor: The Public Prosecutor post is also placed under Level 7. It is a legal position requiring a recognised Law degree and the prescribed standing experience as an advocate at the Bar.
• Senior Publicity Inspector: Senior Publicity Inspector is a Level 6 position under the Commercial Department. The post requires a degree and a diploma in a relevant field such as Public Relations, Advertising, Journalism or Mass Communication.
• Junior Translator (Hindi): Junior Translator (Hindi) is a Level 6 post under the Personnel Department. Candidates must fulfil the prescribed postgraduate language qualification and possess the required translation diploma, certificate or experience.
• Staff and Welfare Inspector: Staff and Welfare Inspector is a Level 6 position. It requires graduation along with a prescribed qualification in areas such as Labour Welfare, Labour Laws, Personnel Management or Human Resource Management.
• Scientific Assistant (Training): Scientific Assistant (Training) is a Level 6 post under RDSO. Candidates must possess a Master’s degree in Psychology with the prescribed minimum marks.
• Lab Assistant Grade III (Chemist and Metallurgist): Lab Assistant Grade III is a Level 2 position under the Mechanical Department. Candidates must have completed Class 12 or an equivalent examination with Physics and Chemistry as subjects.

RRB Isolated Categories Apply Online 2026 Link

The Railway Recruitment Boards have activated the online application link for RRB Isolated Categories Recruitment 2026 under CEN No. 09/2026 from 5 November 2026. Eligible candidates can submit their application forms through the official RRB application portal at rrbapply.gov.in. The last date to complete the online application process is 4 December 2026 (11:59 PM), while the application fee can be paid until 6 December 2026. Candidates should check the post-wise eligibility criteria and carefully select their preferred RRB and posts before submitting the application form.

RRB Isolated Categories Eligibility Criteria 2026

Candidates applying for RRB Isolated Categories Recruitment 2026 must fulfil the prescribed educational qualification, age limit, nationality and medical fitness requirements for their selected post.

The RRB Isolated Categories eligibility criteria are not common to all seven posts. For example, some positions require a Law degree and professional experience, while others require a postgraduate qualification or a Class 12 Science background.

Candidates must possess the prescribed educational qualification on or before 4 December 2026, which is the closing date for the online application. Those waiting for the results of their final qualifying examination are not eligible to apply.

RRB Isolated Categories Educational Qualification 2026

The RRB Isolated Categories post-wise educational qualifications prescribed under CEN No. 09/2026 are given below.

Post Name	Required Educational Qualification
Chief Law Assistant	A University degree in Law with at least 3 years of standing practice as a Pleader at the Bar. Serving Railway employees who are Law graduates can also apply if they have completed at least 5 years of service in any branch of Railway Administration.
Public Prosecutor	A graduate degree in Law from a recognised university with 5 years of standing as an Advocate at the Bar.
Senior Publicity Inspector	A degree from a recognised university along with a diploma in Public Relations, Advertising, Journalism or Mass Communication from a recognised institution or university. Two years of related experience is desirable.
Junior Translator (Hindi)	A recognised Master’s degree in Hindi or English with the prescribed subject or medium combination, along with a recognised translation diploma/certificate or 2 years of relevant Hindi-English translation experience.
Staff and Welfare Inspector	Graduation along with any one of the prescribed qualifications in Labour/Social Welfare, Labour Laws, Personnel Management or Human Resource Management.
Scientific Assistant (Training)	A Master’s degree in Psychology with at least 50% marks in aggregate.
Lab Assistant Grade III	Class 12 (+2 Stage) or equivalent qualification with Science, including Physics and Chemistry as subjects.

Detailed Qualification Requirements for Each Post

Chief Law Assistant

Candidates must possess a University degree in Law and at least three years of standing practice as a Pleader at the Bar. Serving Railway employees who are Law graduates can also apply if they have completed at least five years of service in any branch of Railway Administration.

Public Prosecutor

Candidates must have completed graduation with a Bachelor of Law degree from a recognised university and possess five years of standing as an Advocate at the Bar.

Senior Publicity Inspector

Candidates must hold a degree from a recognised university and a diploma in Public Relations, Advertising, Journalism or Mass Communication from a recognised institution or university. Two years of experience in related fields is desirable, rather than an essential qualification.

Junior Translator (Hindi)

Candidates must fulfil one of the following postgraduate qualification combinations:

• A Master’s degree in Hindi or English with English or Hindi as a compulsory/elective subject or as the medium of examination at degree level.
• A Master’s degree in a subject other than Hindi or English with Hindi or English as the medium and the other language as a compulsory/elective subject or medium at degree level.
• A Master’s degree in a subject other than Hindi or English with Hindi and English as compulsory/elective subjects, with either language as the medium of examination at degree level.

In addition to the prescribed Master’s qualification, candidates must possess either a recognised diploma or certificate course in translation from Hindi to English and vice versa, or two years of relevant translation experience in Central or State Government offices, including Government of India undertakings.

Staff and Welfare Inspector

Candidates must possess a graduation degree along with any one of the following qualifications:

• Diploma in Labour/Social Welfare.
• Diploma in Labour Laws.
• LLB with papers in Labour Laws.
• Postgraduate Diploma in Personnel Management.
• MBA with papers in Personnel Management.
• MBA in Human Resources.
• Postgraduate Diploma in Human Resource Management with relevant Personnel Management papers from a government-recognised institution.

Scientific Assistant (Training)

Candidates must hold a Master’s degree in Psychology with at least 50% marks in aggregate. Specialisation in Industrial, Organisational or Clinical Psychology is desirable, along with experience in organising counselling or guidance programmes and working knowledge of computers.

Lab Assistant Grade III (Chemist and Metallurgist)

Candidates must have passed Class 12 (+2 Stage) or an equivalent examination with Science subjects, including Physics and Chemistry.

Important Educational Qualification Instructions

• Candidates must possess the required qualification by the closing date of the application, which is 4 December 2026.
• Candidates awaiting the final result of the prescribed examination should not apply.
• The qualification must be awarded by a recognised Board, University, Institute or Authority, as applicable to the selected post.
• Candidates should check the post-wise parameters in Annexure A of the detailed CEN before submitting their application.

RRB Isolated Categories Age Limit 2026

The minimum age required for all seven posts is 18 years. However, the maximum age varies according to the selected post, and candidates must calculate their age as on 1 January 2027.

The post-wise RRB Isolated Categories Age Limit is provided below.

Post Name	Minimum Age	Maximum Age
Chief Law Assistant	18 Years	40 Years
Public Prosecutor	18 Years	32 Years
Senior Publicity Inspector	18 Years	33 Years
Junior Translator (Hindi)	18 Years	33 Years
Staff and Welfare Inspector	18 Years	33 Years
Scientific Assistant (Training)	18 Years	35 Years
Lab Assistant Grade III	18 Years	30 Years

RRB Isolated Categories Age Relaxation 2026

The Railway Recruitment Boards provide upper-age relaxation to eligible candidates belonging to reserved categories and other specified groups, subject to the submission of valid supporting documents.

Category	Upper Age Relaxation
SC/ST	5 Years
OBC-NCL	3 Years
PwBD – UR/EWS	10 Years
PwBD – OBC-NCL	13 Years
PwBD – SC/ST	15 Years
Ex-Servicemen – UR/EWS	3 Years after deduction of military service
Ex-Servicemen – OBC-NCL	6 Years after deduction of military service
Ex-Servicemen – SC/ST	8 Years after deduction of military service

Additional age-related provisions are available for certain categories, including serving Railway employees, eligible Railway substitutes, employees of quasi-administrative offices of Railway organisations and widowed, divorced or judicially separated women who have not remarried.

For example, eligible serving Group C and erstwhile Group D Railway staff with the prescribed service may receive a higher upper-age limit, while eligible women in the specified marital-status categories have separate maximum-age provisions according to their community. Candidates claiming these benefits should check Para 5.2 of CEN No. 09/2026 for the applicable conditions.

Age relaxations are not cumulative. When a candidate is eligible for more than one relaxation, the applicable rule is governed by the provisions of the notification.

RRB Isolated Categories Application Fee 2026

Candidates applying for RRB Isolated Categories Recruitment 2026 must pay the prescribed examination fee according to their category. The fee can be paid through the available online payment methods, including Internet Banking, Debit Card, Credit Card and UPI.

Candidate Category	Application Fee	Refund After Appearing in CBT
Candidates not covered under the concession categories	₹500	₹400
SC/ST	₹250	₹250
Ex-Servicemen	₹250	₹250
PwBD	₹250	₹250
Female Candidates	₹250	₹250
Transgender Candidates	₹250	₹250
Minorities	₹250	₹250
Economically Backward Class (EBC)	₹250	₹250

Important fee-related instructions:

• Candidates receive the applicable refund only after appearing in the Computer-Based Test.
• Applicable bank charges will be deducted from the refunded amount.
• The fee is payable online through Internet Banking, Debit/Credit Cards or UPI.
• Applications submitted without the prescribed fee will not be considered complete.
• EBC should not be confused with OBC or EWS, as these are separate categories under the notification.
• Candidates claiming the EBC fee concession must possess the prescribed supporting document at the time of application.

RRB Isolated Categories Selection Process 2026

The RRB Isolated Categories Selection Process includes a Single Stage Computer-Based Test, a Translation Test for Junior Translator (Hindi), where applicable, Document Verification and Medical Examination.

The RRB Isolated Categories selection will be based on the candidate’s performance and merit in the applicable stages, subject to reservation rules, post preferences and vacancy availability.

The selection stages are explained below.

1. Single Stage Computer-Based Test

Candidates applying for the notified posts must appear for the prescribed online Computer-Based Test. For posts other than Junior Translator (Hindi), the examination assesses Professional Ability along with General Awareness, General Intelligence and Reasoning, Mathematics and General Science.

2. Translation Test for Junior Translator (Hindi)

Candidates shortlisted for Junior Translator (Hindi) must appear for a separate Translation Test after qualifying in the CBT. The Translation Test is qualifying in nature, and candidates must secure at least 60% marks to remain eligible for further selection.

3. Document Verification

Candidates shortlisted according to their merit and vacancy position will be called for Document Verification. They must produce original educational, age, category and other relevant certificates to establish their eligibility.

4. Medical Examination

Candidates must satisfy the medical fitness standards prescribed for their selected posts. The medical category may differ from one post to another, and candidates found medically unsuitable for their opted posts will not receive an alternative appointment.

Important: The RRBs reserve the right to conduct additional CBTs if considered necessary for all or a limited number of candidates.

RRB Isolated Categories Exam Pattern 2026

The RRB Isolated Categories CBT Exam Pattern varies for Junior Translator (Hindi) and the remaining six posts. For posts other than Junior Translator, the examination includes 100 objective questions carrying 100 marks, with Professional Ability accounting for 50 marks.

RRB Isolated Categories CBT Pattern for Posts Other Than Junior Translator

Subject	Number of Questions	Marks
Professional Ability	50	50
General Awareness	15	15
General Intelligence and Reasoning	15	15
Mathematics	10	10
General Science	10	10
Total	100	100

Important examination details:

• The RRB Isolated Categories CBT will contain 100 objective-type multiple-choice questions.
• Each question carries one mark, making the total examination worth 100 marks.
• The standard examination duration is 90 minutes.
• Candidates eligible for a scribe will receive 120 minutes, subject to the prescribed conditions.
• A negative marking of one-third mark is applicable for every incorrect answer.
• The section-wise distribution is indicative, and variations may occur in the actual question paper.
• Professional Ability questions will be based on the post-specific syllabus mentioned in Annexures IX to XV of the notification.

Minimum Qualifying Marks for RRB Isolated Categories CBT

The RRB Isolated Categories notification 2026 prescribes minimum qualifying percentages for different communities. These are eligibility thresholds and should not be confused with the final post-wise or RRB-wise selection cutoff.

Category	Minimum Qualifying Percentage
UR	40%
EWS	40%
OBC-NCL	30%
SC	30%
ST	25%

The minimum qualifying percentages may be relaxed by two marks for PwBD candidates in case of a shortage of candidates against vacancies reserved for them, as specified in the notification.

Junior Translator (Hindi) CBT Pattern

Junior Translator (Hindi) has a separate examination structure because the post requires proficiency in both Hindi and English. The CBT includes a language portion and a general portion.

Section	Number of Questions
Hindi Language	30
English Language	20
General Portion	50
Total	100

The 50-question language portion contains 30 questions from Hindi and 20 questions from English. The remaining 50 questions cover General Knowledge, General Intelligence, Simple Arithmetic and basic Computer Knowledge.

The language questions will be printed in their respective languages and will not be translated into other examination languages. The difficulty level of the language portion is prescribed at the Class 12 (+2 Stage) standard.

Translation Test for Junior Translator (Hindi)

Candidates numbering up to 10 times the vacancies will be shortlisted for the Translation Test based on their CBT merit and applicable reservation requirements.

The Translation Test is qualifying in nature and requires a minimum of 60% marks. The final merit list for Junior Translator (Hindi) will be based on the CBT marks, but candidates must qualify in the Translation Test to remain eligible for further selection.

RRB Isolated Categories Syllabus 2026

The RRB Isolated Categories Syllabus includes common subjects and post-specific Professional Ability topics. Candidates applying for posts other than Junior Translator (Hindi) should pay particular attention to Professional Ability because it accounts for 50 questions out of 100 in the CBT.

Candidates should prepare according to the RRB Isolated Categories syllabus for their specific post rather than following the same subject list for all categories.

Common RRB Isolated Categories CBT Syllabus for Posts Other Than Junior Translator

The following subjects are included in the common portion of the RRB Isolated Categories CBT for the six posts other than Junior Translator (Hindi).

Subject	Important Syllabus Topics
Mathematics	Number Systems, BODMAS, Decimals, Fractions, LCM, HCF, Ratio and Proportion, Percentage, Mensuration, Time and Work, Time and Distance, Simple and Compound Interest, Profit and Loss, Algebra, Geometry, Trigonometry, Elementary Statistics, Square Root, Age Calculations, Calendar and Clock, Pipes and Cisterns
General Intelligence and Reasoning	Analogies, Alphabetical and Number Series, Coding-Decoding, Mathematical Operations, Relationships, Syllogism, Jumbling, Venn Diagrams, Data Interpretation and Sufficiency, Conclusions, Decision Making, Similarities and Differences, Analytical Reasoning, Classification, Directions, Statement-Arguments and Assumptions
General Awareness	Current Affairs, Indian Geography, Culture and History, Freedom Movement, Indian Polity, Constitution, Indian Economy, Environmental Issues, Sports, Scientific and Technological Developments
General Science	Physics, Chemistry and Life Sciences up to the Class 10 CBSE syllabus
Professional Ability	Post-specific professional and technical subjects prescribed in the relevant annexure of CEN No. 09/2026

Post-Wise Professional Ability Syllabus

The RRB Isolated Categories Professional Ability section is different for each post because candidates are recruited for specialised roles. The detailed notification provides separate syllabi in Annexures IX to XV.

Post Name	Important Professional Ability Topics
Chief Law Assistant	Indian Constitution, Administrative Law, Jurisprudence, Law of Torts, Hindu Law, Code of Civil Procedure, Bharatiya Nyaya Sanhita, Bharatiya Nagarik Suraksha Sanhita, Bharatiya Sakshya Adhiniyam, Contract Act, Limitation Act, Company Law and Labour Laws
Public Prosecutor	Legal Concepts, Criminology and Penology, General Principles of Crime, General Exceptions under Bharatiya Nyaya Sanhita, Offences against Human Body and Property, Criminal Justice Administration, Evidence, Constitutional Rights of the Accused, Bharatiya Nagarik Suraksha Sanhita and Railway Laws
Senior Publicity Inspector	Communication, Mass Communication, Journalism, Advertising, Public Relations, Media Ethics, Advertising Laws, Computer Applications and Social Media
Junior Translator (Hindi)	Hindi Grammar, Synonyms, Antonyms, Prefixes, Suffixes, Idioms, Sentence Correction, English Grammar, Translation into Hindi and Language Proficiency
Staff and Welfare Inspector	Industrial Relations, Industrial Disputes Act, Trade Union Act, Social Security Legislation, Labour Laws, Wages, Working Conditions, RTI Act, Computer Applications and New Pension Scheme
Scientific Assistant (Training)	Basic Psychological Processes, Psychology of Personality, Counselling and Training, Research Methodology, Test Construction, Statistical Methods in Psychology and Applied Psychology
Lab Assistant Grade III	Mechanical Testing, Testing Equipment, Metals and Materials, Chemical Analysis, Non-Ferrous Metals, Electroplating, Painting Materials, Rubber Products, Oils and Lubricants and Non-Destructive Testing

Important Post-Specific Syllabus Areas

• Chief Law Assistant: Candidates should focus on constitutional and administrative law, jurisprudence, civil and criminal law, evidence, contractual laws, labour legislation and other legal subjects specified in Annexure XI.
• Public Prosecutor: The syllabus includes legal concepts, criminal law, criminology, criminal justice administration, evidence and constitutional rights. Candidates should also prepare the Bharatiya Nyaya Sanhita, Bharatiya Nagarik Suraksha Sanhita, Railway Protection Force Act and relevant Railway legislation.
• Senior Publicity Inspector: The Professional Ability section covers the fundamentals of communication, mass communication theories, journalism, advertising, public relations, media ethics, campaign concepts, public opinion and digital media.
• Junior Translator (Hindi): The language syllabus includes Hindi and English grammar, vocabulary, word usage, idioms, sentence correction, translation and other language-related questions. Candidates must also prepare for the separate qualifying Translation Test.
• Staff and Welfare Inspector: Candidates should give particular attention to Industrial Relations, Social Security Legislation, wage-related laws, labour conditions, the Right to Information Act and the New Pension Scheme.
• Scientific Assistant (Training): The syllabus focuses on psychological concepts, personality, counselling, training requirements, research methods, psychological tests, statistical methods and applied psychology.
• Lab Assistant Grade III: Candidates should prepare the fundamentals of mechanical testing, laboratory equipment, metals, alloys, chemical analysis, electroplating, paints, rubber products, lubricants and non-destructive testing methods such as X-ray, ultrasonic and dye penetrant testing.

Candidates should refer to the respective annexure in the detailed notification for the complete topic list and prescribed question distribution.

RRB Isolated Categories Salary 2026

The RRB Isolated Categories Salary varies according to the post and its corresponding 7th CPC pay level. The initial basic pay starts at ₹19,900 for Lab Assistant Grade III and reaches ₹44,900 for Chief Law Assistant and Public Prosecutor.

Post Name	Pay Level	Initial Basic Pay
Chief Law Assistant	Level 7	₹44,900
Public Prosecutor	Level 7	₹44,900
Senior Publicity Inspector	Level 6	₹35,400
Junior Translator (Hindi)	Level 6	₹35,400
Staff and Welfare Inspector	Level 6	₹35,400
Scientific Assistant (Training)	Level 6	₹35,400
Lab Assistant Grade III	Level 2	₹19,900

The figures above represent the initial basic pay under the 7th CPC Pay Matrix. Selected candidates may also receive applicable allowances and benefits according to Railway rules. The actual monthly salary will depend on the post, allowances, location and applicable deductions.

RRB Isolated Categories Medical Standards 2026

Candidates must meet the medical fitness standards prescribed for their selected posts. The medical standard varies according to the job profile and is specified in the post-wise parameters of Annexure A.

Post Name	Medical Standard
Chief Law Assistant	C1
Public Prosecutor	C1
Senior Publicity Inspector	C1
Junior Translator (Hindi)	C2
Staff and Welfare Inspector	C1
Scientific Assistant (Training)	B1
Lab Assistant Grade III	B1

Candidates should check the detailed medical requirements before applying. Those who fail to meet the prescribed standard for their opted post will not be considered for empanelment for that post, and the Railways will not provide an alternative appointment.

How to Apply Online for RRB Isolated Categories Recruitment 2026?

The application process for RRB Isolated Categories Recruitment 2026 is conducted online through the authorised RRB application portal. Candidates should complete the registration and application process carefully because certain account details and the selected RRB cannot be changed later.

Follow the steps below to submit the RRB Isolated Categories application form.

1. Visit the official application portal at rrbapply.gov.in.
2. Open the application link for CEN No. 09/2026 Isolated Categories Recruitment.
3. Create an account if you are a new applicant, or log in using the existing RRB account credentials.
4. Enter the required personal information, educational qualifications and category details.
5. Select only one RRB and provide your preferences for eligible posts and Railway Zones or Production Units.
6. Complete Aadhaar or DigiLocker authentication as prescribed and capture the live photograph when prompted.
7. Upload the scanned signature and other required documents in the specified format.
8. Pay the applicable examination fee through the available online payment methods.
9. Review the information entered in the application form and verify the selected post and RRB preferences.
10. Submit the application form and save or print the confirmation page for future reference.

Important Instructions While Filling Out the Application

• Candidates who have already created an account during earlier RRB recruitment cycles should use the same account credentials.
• Details entered during account creation, including the registered mobile number and email ID, cannot be modified later.
• Candidates can select only one RRB, and multiple applications submitted against this CEN will lead to rejection and possible debarment.
• Candidates should carefully select their post and Railway Zone preferences because the options exercised cannot be changed later.
• The educational qualification and other eligibility details must be correct and supported by original documents.
• Candidates are advised to authenticate their identity through Aadhaar or DigiLocker for smoother processing during recruitment.

Documents Required for RRB Isolated Categories Application Form

Candidates should keep their personal information and supporting documents ready before starting the RRB Isolated Categories application process.

• Aadhaar Card or other permitted identity document for identity verification.
• Class 10 certificate for verifying the date of birth.
• Relevant educational qualification certificates and marksheets.
• Professional qualification and experience certificates, wherever applicable.
• SC/ST/OBC-NCL/EWS or other category certificates, if claiming relevant benefits.
• PwBD or Ex-Servicemen documents, wherever applicable.
• Active personal mobile number and email ID for recruitment communication.
• Signature and other documents required in the prescribed format.

The live photograph will be captured during the online application process as per the prescribed instructions. Candidates should follow the detailed RRB Isolated Categories CEN for the exact document specifications.

Important Instructions Before Applying for RRB Isolated Categories CEN 09/2026

Candidates should read the detailed RRB Isolated Categories notification 2026 carefully before submitting the application because errors in eligibility details, post preferences or supporting documents may result in rejection.

Some important conditions are given below.

• The prescribed educational qualification must be completed by 4 December 2026, and candidates awaiting the final result should not apply.
• Candidates can apply to only one RRB under this CEN, and multiple applications may lead to disqualification.
• The selected RRB and details entered in the Create an Account form cannot be modified through the application correction window.
• Post and Railway Zone preferences should be selected carefully because the final allotment will depend on merit, reservation, vacancies and preferences.
• Candidates must satisfy the prescribed medical standard for their opted post.
• Applicants should keep their registered mobile number and email ID active throughout the recruitment process.
• CBT and other examination-stage dates will be announced separately through the official RRB websites.
• Candidates should check only official RRB sources for recruitment updates and avoid fake websites or unauthorised payment links.

Conclusion

The RRB Isolated Categories Recruitment 2026 offers 191 vacancies across seven specialised posts, with opportunities for candidates holding qualifications in Law, Hindi Translation, Public Relations, Human Resource Management, Psychology and Science. Candidates interested in the RRB Isolated Categories Notification 2026 should carefully check the post-wise educational qualifications, age limits, medical standards and vacancy availability before applying. The online application window is open from 5 November to 4 December 2026, and applicants should complete the process through the authorised RRB portal within the prescribed deadline. A clear understanding of CEN 09/2026, along with careful selection of post and RRB preferences, can help candidates avoid application errors. PracticeMock brings together the important recruitment details to help aspirants follow the RRB Isolated Categories 2026 selection process and prepare with better clarity.

FAQs on RRB Isolated Categories Notification 2026

1. Is the RRB Isolated Categories Notification 2026 released?

Yes. The Railway Recruitment Boards have issued the detailed RRB Isolated Categories Notification 2026 under Centralised Employment Notification (CEN) No. 09/2026 for 191 vacancies across seven specialised posts.

2. How many vacancies are announced under RRB Isolated Categories Recruitment 2026?

A total of 191 vacancies have been announced under the detailed RRB Isolated Categories CEN No. 09/2026. The recruitment covers Chief Law Assistant, Public Prosecutor, Senior Publicity Inspector, Junior Translator (Hindi), Staff and Welfare Inspector, Scientific Assistant (Training) and Lab Assistant Grade III.

3. Why does the earlier vacancy figure show 195 instead of 191?

The earlier RRB Isolated Categories indicative notice referred to approximately 195 vacancies. However, the detailed CEN No. 09/2026 provides the confirmed post-wise vacancy distribution, which totals 191 posts. Candidates should use the detailed notification figure while checking eligibility and vacancies.

4. What is the last date to apply for RRB Isolated Categories Recruitment 2026?

The last date to submit the online application for RRB Isolated Categories recruitment is 4 December 2026, up to 11:59 PM. Candidates can pay the application fee for submitted applications until 6 December 2026.

5. What is the age limit for RRB Isolated Categories Recruitment 2026?

The minimum age is 18 years for all notified posts, while the maximum age varies from 30 to 40 years according to the post. The age will be calculated as on 1 January 2027, and applicable upper-age relaxation will be provided according to the prescribed rules.

6. What is the educational qualification for RRB Isolated Categories posts?

The educational qualification varies according to the post. Lab Assistant Grade III requires Class 12 with Physics and Chemistry, while other posts require qualifications such as a Law degree, graduation with professional diplomas, a Master’s degree in Psychology or a prescribed postgraduate language qualification.

7. Can a Class 12 pass candidate apply for RRB Isolated Categories Recruitment 2026?

Yes. A Class 12 pass candidate may be eligible for Lab Assistant Grade III if they have studied Physics and Chemistry as prescribed in the RRB Isolated Categories notification 2026. Class 12 alone does not fulfil the educational qualification for the other specialised posts.

8. What is the selection process for RRB Isolated Categories Recruitment 2026?

The RRB Isolated Categories selection process includes a Single Stage Computer-Based Test, a Translation Test for Junior Translator (Hindi) where applicable, Document Verification and Medical Examination. The RRBs may conduct additional CBTs if necessary.

9. What is the exam pattern for RRB Isolated Categories CBT 2026?

For posts other than Junior Translator (Hindi), the CBT contains 100 questions carrying 100 marks, with a duration of 90 minutes. It covers Professional Ability, General Awareness, General Intelligence and Reasoning, Mathematics and General Science, with one-third negative marking for each incorrect answer.

10. Is there a separate examination for RRB Isolated Categories Junior Translator (Hindi)?

RRB Isolated Categories Junior Translator (Hindi) has a separate CBT containing a language portion and a general portion. The language portion includes 30 Hindi questions and 20 English questions, while the general portion contains 50 questions. Candidates shortlisted on CBT merit must also qualify in the Translation Test with at least 60% marks.

11. What is the application fee for RRB Isolated Categories Recruitment 2026?

The RRB Isolated Categories application fee is ₹500 for candidates who are not covered under the prescribed concession categories. SC, ST, Ex-Servicemen, PwBD, Female, Transgender, Minority and EBC candidates are required to pay ₹250, subject to the notification conditions.

12. What is the salary under RRB Isolated Categories Recruitment 2026?

The initial basic pay for RRB Isolated Categories posts ranges from ₹19,900 to ₹44,900 according to the post and pay level. Lab Assistant Grade III carries Level 2 pay, several Level 6 posts carry ₹35,400, and Chief Law Assistant and Public Prosecutor carry Level 7 pay of ₹44,900.

13. When will the RRB Isolated Categories CBT exam be conducted?

The RRB Isolated Categories CBT examination date has not yet been announced. The Railway Recruitment Boards will publish the examination schedule and related notices through their official websites.

14. Can candidates apply for more than one RRB under CEN 09/2026?

No. Candidates can apply to only one RRB under CEN No. 09/2026. Multiple applications to the same or different RRBs may lead to rejection and debarment from the RRB Isolated Categories recruitment process and future RRB/RRC examinations.