Special Branch Constable Vacancy 2026 in Bihar – 83 Posts

CSBC Special Branch Constable Recruitment 2026 Application Starts: 06-02-2026 Total Posts: 83

Summary of Post Central Selection Board of Constable (CSBC) Recruitment 2026

Central Selection Board of Constable (CSBC) Recruitment 2026 – Overview

The Central Selection Board of Constable (CSBC), Bihar has released the Special Branch Constable Recruitment 2026 notification for 83 vacancies under Level-3 pay scale. This is a direct recruitment drive for General Cadre Constable posts in the Special Branch of Bihar Police. Candidates from Gujarat who are willing to serve in Bihar Police can apply online within the prescribed dates. The recruitment offers a stable government career with structured pay, allowances, and long-term service benefits. Selection will be conducted through a written examination followed by physical efficiency tests and document verification as per official rules.

Eligibility, Selection Process & Key Highlights

Candidates must have passed Intermediate (10+2) or equivalent from a recognized board before 05-03-2026. The minimum age is 18 years as on 01-08-2026, with upper age relaxation applicable for reserved categories as per Bihar Government rules. The selection process includes a 200-mark objective written exam with negative marking, followed by Physical Standard Test (PST) and document verification. The pay scale is Level-3 (₹21,700 – ₹69,100) plus admissible allowances. This recruitment provides a secure government position with clear merit-based selection and category-wise reservation benefits.

Date 23-02-2026
Advertisement No 01/2026
Recruitment Authority Central Selection Board of Constable (CSBC), Bihar
Post Name Special Branch Constable (General Cadre)
Total Vacancies 83 Posts (UR-34, EWS-08, SC-13, ST-01, EBC-15, BC-10, BCW-02)
Online Application Start 06-02-2026
Online Application End 05-03-2026

Central Selection Board of Constable (CSBC), Bihar Special Branch Constable – Important Dates & Fees

Important Dates

Notification Release Date01/2026 (As per Advertisement No.)
Online Application Start06-02-2026
Last Date to Apply Online05-03-2026
Last Date for Fee Payment05-03-2026
Correction WindowNot Applicable
Admit Card ReleaseTo be notified
Examination DateTo be notified

Application Fees

General / OBC / EWS₹100/-
SC / ST / PwBD₹100/-
Mode of PaymentOnline via Net Banking, Credit Card, Debit Card
Fee Refund PolicyRegistration Fee is non-refundable under any circumstances

Explanation: Important Dates and Application Fees – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

About Important Dates of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The online application window for Special Branch Constable Recruitment 2026 opens on 06 February 2026 and closes on 05 March 2026. Candidates must complete both registration and fee payment before the deadline through the official CSBC portal at https://csbc.bihar.gov.in. Waiting until the last date may cause server issues, payment failures, or heavy traffic problems. Freshers are strongly advised to apply early, verify all details carefully, and download the confirmation page after successful submission. Admit card and examination dates will be announced separately on the official website, so applicants should regularly check for updates.

About Application Fees of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The registration fee for all categories including General, OBC, EWS, SC, and ST candidates is ₹100/-. Payment must be made online using Net Banking, Debit Card, or Credit Card. Bank transaction charges may apply separately as per payment gateway rules. The registration fee is strictly non-refundable once paid. In case of transaction failure or pending payment status, candidates should verify their bank account before attempting another payment. It is important to keep the payment receipt and registration confirmation safely for future reference during admit card download and document verification stages.

Vacancy Details and Eligibility Criteria – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

Vacancy Details

Name of Post Number of Posts
Special Branch Constable (General Cadre)
UR – 34
EWS – 08
SC – 13
ST – 01
EBC – 15
BC – 10
BCW – 02
83
Total Vacancies 83

Eligibility Criteria

Post Name Eligibility Criteria
Special Branch Constable (General Cadre) Educational Qualification: Passed Intermediate (10+2) or equivalent from a recognized board before 05-03-2026.
Age Limit: Minimum 18 years and Maximum 25 years (UR) as on 01-08-2026.
Age Relaxation: BC/EBC (Male) – 27 years, BC/EBC (Female) – 28 years, SC/ST – 30 years.
Nationality: Must be an Indian Citizen.
Physical Standards: Height, chest (for males), and weight criteria as prescribed in official notification.

Explanation: Vacancy Details and Eligibility Criteria – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

About Vacancy Details of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The total seats announced under Special Branch Constable Recruitment 2026 are 83, distributed category-wise as per Bihar Government reservation policy. Out of 83 posts, 34 seats are for UR, 15 for EBC, 10 for BC, 13 for SC, 1 for ST, 8 for EWS, and 2 for BCW candidates. The total seats are moderate, which means competition is expected to be high. Candidates must carefully check their category eligibility before applying. Reservation benefits are applicable only to eligible candidates with valid certificates issued before the cut-off date. Every seat is filled strictly on merit and reservation norms.

About Eligibility Criteria of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The Special Branch Constable qualification requires candidates to have passed 10+2 or equivalent from a recognized board on or before 05 March 2026. A recognized board means any board approved by state or central education authorities. The age limit for CSBC Special Branch Constable is calculated as on 01 August 2026, and candidates must strictly meet both minimum and maximum age criteria. Age relaxation is provided as per category rules. Applicants must ensure that all eligibility conditions including physical standards and nationality are fulfilled before submitting the online form to avoid rejection during document verification.

Category Wise Posts and Exam Pattern – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

Category Wise Posts

Category No. of Posts
Unreserved (UR) 34
Economically Weaker Section (EWS) 08
Scheduled Caste (SC) 13
Scheduled Tribe (ST) 01
Extremely Backward Class (EBC) 15
Backward Class (BC) 10
Backward Class Women (BCW) 02
Total 83 Posts

Exam Pattern

Stage Details
Stage I – Written Examination Objective type exam with two papers, each 100 marks, 90 minutes duration per paper.
Paper I: Reasoning (50), English (30), Hindi (20).
Paper II: General Studies (50), Mathematics (30), Bihar GK (20).
Negative Marking: 0.25 marks deducted for each wrong answer.
Minimum 30% marks required in each paper.
Stage II – Physical Standard Test (PST) Measurement of height, chest (for male candidates), and weight as per prescribed standards. Qualifying in nature.
Stage III – Document Verification Verification of educational certificates, age proof, caste certificates, and other required documents before final merit list preparation.
Stage IV – Medical Examination Final medical fitness test including eyesight, hearing, and physical health standards as per Bihar Police rules.

Explanation: Category Wise Posts and Exam Pattern – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

About Category Wise Posts of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The category-wise distribution of total seats plays a crucial role in determining competition and expected cut-off marks. Out of 83 total seats, specific reservations are provided for UR, EWS, SC, ST, EBC, BC, and BCW candidates as per Bihar Government norms. Applicants must select the correct category while applying and ensure that valid caste, Non-Creamy Layer (for BC/EBC), or EWS certificates are issued before the cut-off date. Incorrect category selection or invalid documents may lead to disqualification during verification. Proper documentation directly impacts final merit ranking and eligibility for reservation benefits.

About Exam Pattern of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The selection process is designed to test both academic knowledge and physical fitness. The written examination is merit-based and includes negative marking, so accuracy is important. Candidates must secure minimum qualifying marks in both papers separately. The Physical Standard Test is qualifying in nature, meaning no marks are awarded, but failure results in elimination. Document verification and medical examination ensure eligibility and fitness for service. Aspirants should focus on reasoning, general studies, and Bihar GK preparation along with maintaining physical standards to clear all stages successfully.

Physical Eligibility Criteria and Salary – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

Physical Eligibility Criteria

Physical Standard Requirement
Height (UR/BC Male) 165 cm
Height (EBC/SC/ST Male) 160 cm
Height (All Category Female) 155 cm
Chest (UR/BC Male) 81 cm (Unexpanded) – 86 cm (Expanded)
Chest (EBC Male) 81 cm (Unexpanded) – 86 cm (Expanded)
Chest (SC/ST Male) 79 cm (Unexpanded) – 84 cm (Expanded)
Chest (Female Candidates) Not Applicable
Minimum Weight (Female Candidates) 48 kg

Salary Details

Pay Level / Type Level-3 (7th Pay Commission)
Fixed Pay / Pay Scale ₹21,700 – ₹69,100
Allowances Dearness Allowance (DA), House Rent Allowance (HRA), Medical Benefits, Uniform Allowance, and other admissible state government benefits
Job Location Bihar (Special Branch, Bihar Police)

Explanation: Physical Eligibility Criteria and Salary – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

About Physical Eligibility Criteria of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The Special Branch Constable post is a uniformed field position, so strict physical standards apply. Candidates must carefully check height and chest measurements as per their category before applying. Male applicants must ensure proper chest expansion of at least 5 cm. Female candidates must meet the minimum height and 48 kg weight requirement. It is advisable to measure height and chest at home or at a medical clinic before submitting the application to avoid disqualification during the Physical Standard Test. After selection, a detailed medical examination including eyesight and hearing tests will also be conducted.

About Salary of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The salary is offered under Level-3 of the 7th Pay Commission with a pay scale of ₹21,700 to ₹69,100. The basic pay starts at ₹21,700, and additional allowances such as DA and HRA increase the gross salary significantly. The in-hand salary may vary depending on posting location and deductions. This is not a fixed-pay contract job; it is a regular government post with annual increments and long-term service benefits. Over time, promotions and departmental exams can further enhance career growth and salary progression within Bihar Police service.

Syllabus and How to Fill Application Form – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

Syllabus

Subject Topics Covered
Reasoning & Analytical Ability Analogies
Series Completion
Classification
Coding-Decoding
Blood Relations
Syllogism
Logical Puzzles
Data Interpretation Basics
English Grammar, Comprehension & Translation Parts of Speech
Tenses
Active & Passive Voice
Direct & Indirect Speech
Synonyms & Antonyms
Reading Comprehension
Sentence Correction
Basic Translation
Hindi Grammar संधि
समास
वाक्य शुद्धि
पर्यायवाची
विलोम शब्द
मुहावरे एवं लोकोक्तियां
General Studies & Current Affairs Indian History
Indian Polity
Geography
Indian Economy
Science Basics
National & International Current Affairs
Mathematics & Quantitative Aptitude Number System
Percentage
Profit & Loss
Ratio & Proportion
Simple & Compound Interest
Time & Work
Time & Distance
Basic Algebra
Bihar General Knowledge History of Bihar
Geography of Bihar
Important Personalities
Culture & Economy
Recent State Developments

How to Fill Application Form

Step 1 Visit the official website of Central Selection Board of Constable (CSBC), Bihar at https://csbc.bihar.gov.in.
Step 2 Click on the “Bihar Police” tab and select Advt. No. 01/2026 for Special Branch Constable Recruitment 2026.
Step 3 Complete the online registration by entering your name, mobile number, email ID, domicile, category, and date of birth.
Step 4 Pay the registration fee online through Net Banking, Debit Card, or Credit Card.
Step 5 Login using the registration number and password received via SMS/email to fill the remaining application details.
Step 6 Upload a recent passport-size photograph (15–25 KB) and signature in prescribed format (.jpg/.jpeg/.gif).
Step 7 Review all details carefully before final submission. Once submitted, editing is not allowed.
Step 8 Download and print the final submitted application form and payment receipt for future reference.

Explanation: Syllabus and How to Fill Application Form – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

About Syllabus of Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The written exam syllabus is based on matriculation-level difficulty, but competition makes it challenging. Reasoning and Mathematics are scoring sections if practiced regularly. English and Hindi grammar require strong basics and daily revision. General Studies and Bihar GK are crucial because they directly impact overall merit ranking. Since negative marking of 0.25 applies, accuracy is more important than guessing. Candidates should focus on time management for both 90-minute papers. Regular mock tests and previous year question analysis will help in understanding pattern and improving confidence before the actual examination.

About How to Fill Application Form for Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

Applicants should carefully complete the online form through the official CSBC portal. Always use an active mobile number and email ID because login credentials and future updates are sent there. Upload a clear photograph with white background and proper signature size as per instructions to avoid rejection. Double-check category, date of birth, and educational details before submission since corrections are not allowed after final submit. Keep a printed copy of the application form and fee receipt safely, as these documents are required during document verification and future recruitment stages.

Mode of Selection and Documents Required – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

Mode of Selection

Stage I – Written Examination OMR-based Objective Test (Two Papers of 100 Marks Each) with Negative Marking (0.25 per wrong answer). Minimum 30% marks required in each paper.
Stage II – Physical Standard Test (PST) Height, Chest (for male), and Weight measurement as per prescribed standards. Qualifying in nature.
Stage III – Document Verification Verification of educational, age, category, domicile, and other mandatory certificates.
Stage IV – Medical Examination Medical fitness test including eyesight, hearing, and overall physical health assessment.
Final Selection Based on Merit and Document Verification

Documents Required

Valid Photo ID Proof (Aadhaar Card / Voter ID / Driving License)
Matriculation Certificate & Marksheet (Proof of Date of Birth)
Intermediate (10+2) Certificate & Marksheet
Caste Certificate (SC/ST/BC/EBC) issued by competent authority
Non-Creamy Layer Certificate (For BC/EBC Candidates)
EWS Income & Asset Certificate (Valid for FY 2024-2025)
Domicile / Permanent Residence Certificate of Bihar
Freedom Fighter Ward Certificate (If Applicable)
Passport Size Photographs (Recent)
Printed Copy of Online Application Form & Fee Receipt

Explanation: Selection Process and Document Verification – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026

About Mode of Selection for Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

The selection process begins with a merit-based written examination conducted in OMR format. If the exam is conducted in multiple shifts, normalization of marks may be applied to ensure fairness. Candidates must secure minimum qualifying marks in each paper separately. The Physical Standard Test is qualifying, but failure leads to elimination. Final merit is prepared based on written examination performance, followed by successful document verification and medical fitness. Applicants should stay mentally prepared for multiple elimination stages and maintain both academic and physical readiness throughout the recruitment cycle.

About Documents Required for Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

During document verification, candidates must produce original certificates along with self-attested photocopies. Any mismatch in name, date of birth, or category details between Aadhaar, marksheets, and application form can result in cancellation. Category certificates such as Non-Creamy Layer and EWS must be valid as per the specified financial year and issued before the cut-off date. Expired or improperly issued certificates are not accepted. Keeping all documents organized and updated is essential to avoid last-minute disqualification after clearing the written and physical stages.

Additional Information & Important Notes

Beyond the standard recruitment details, the Central Selection Board of Constable (CSBC), Bihar notification contains several crucial points that candidates must thoroughly understand before proceeding with their application:

Nature of Appointment and Long-Term Career Scope

The Special Branch Constable post is a regular government appointment under Level-3 of the 7th Pay Commission. This is not a fixed-pay or short-term contractual engagement. Once selected and medically fit, candidates become part of the Bihar Police structure and are entitled to salary increments, dearness allowance revisions, and promotion opportunities as per departmental rules. Over the years, a constable can appear for internal promotional examinations and move to higher ranks. Pensionary and retirement benefits will be applicable as per prevailing state government norms. For young aspirants, especially those seeking long-term job security, this recruitment offers stability, structured growth, and financial assurance that private sector jobs may not always provide.

Strict Physical and Certificate-Based Eligibility Requirements

This recruitment places strong emphasis on physical standards and valid certificates. Since the post is in the Special Branch of Bihar Police, candidates must meet exact height, chest expansion, and weight criteria. Even a minor shortfall can lead to immediate disqualification during the Physical Standard Test. Similarly, category-based benefits such as EWS, BC, or EBC reservation require properly issued and valid certificates before the cut-off date. The authority insists on Non-Creamy Layer certificates for backward categories and financial year-specific EWS certificates to ensure fairness. These requirements help maintain transparency and ensure that only genuinely eligible candidates claim reservation benefits.

Posting, Service Discipline and Operational Expectations

Selected candidates will be posted within Bihar under the Special Branch wing. As this is a police-related assignment, transfers can occur depending on administrative needs and operational requirements. Candidates should be mentally prepared for disciplined service conditions, rotational duties, and field-based responsibilities. Special Branch assignments may involve intelligence-related support functions, requiring alertness and confidentiality. The recruitment does not mention any service bond, but adherence to departmental conduct rules is mandatory. Candidates must maintain good character and avoid any criminal record, as adverse police verification reports can result in cancellation of appointment even after clearing all stages.

Document Verification Nuances and Common Mistakes to Avoid

During document verification, original certificates must be produced along with self-attested photocopies. A common reason for rejection is mismatch in name spelling between Aadhaar, educational certificates, and the application form. Candidates should ensure uniform spelling before applying. Category certificates must be issued by the competent authority in the prescribed format; outdated or improperly formatted documents are not accepted. Married women claiming reservation must ensure certificates are issued as per guidelines mentioned in the notification. Always carry extra photocopies and keep digital backups. Small mistakes such as unclear photographs, incomplete signatures, or incorrect category selection can cancel candidature at the final stage.

Frequently Asked Questions (FAQs) – Central Selection Board of Constable (CSBC), Bihar Recruitment 2026

1. What is the total number of vacancies in CSBC Special Branch Constable Recruitment 2026?

The Central Selection Board of Constable (CSBC), Bihar has announced a total of 83 posts for Special Branch Constable (General Cadre). These seats are distributed category-wise as per Bihar Government reservation rules.

2. What is the age limit for Special Branch Constable 2026?

The minimum age is 18 years and the maximum age for UR candidates is 25 years as on 01 August 2026. Age relaxation is applicable for reserved categories as per official norms.

3. How much age relaxation is given to SC/ST candidates?

SC and ST candidates are eligible for up to 5 years of upper age relaxation. This means the maximum age can go up to 30 years as per the notification guidelines.

4. What is the educational qualification required?

Candidates must have passed Intermediate (10+2) or an equivalent examination from a recognized board before 05 March 2026. Final-year appearing candidates are not eligible.

5. Is there negative marking in the CSBC 2026 written exam?

Yes, there is negative marking. For every wrong answer, 0.25 marks will be deducted. Candidates must answer carefully to maintain a high score in the merit list.

6. What is the selection process for Special Branch Constable?

The Special Branch Constable selection process includes a Written Examination, Physical Standard Test, Document Verification, and Medical Examination. Final selection is based on written exam merit and successful verification.

7. What is the application fee for CSBC Recruitment 2026?

The application fee for all categories including General, OBC, EWS, SC, and ST is ₹100/-. Bank charges may apply separately. The fee is non-refundable.

8. What is the CSBC 2026 application link?

Candidates can apply online through the official portal at csbc.bihar.gov.in. The CSBC 2026 application link is active from 06 February 2026 to 05 March 2026.

9. When will the CSBC exam date be announced?

The CSBC exam date has not yet been announced. Candidates should regularly check the official website for updates regarding the CSBC exam date and admit card release.

10. What are the physical standards required?

Male candidates (UR/BC) require 165 cm height and chest measurement of 81–86 cm. Female candidates must have 155 cm height and minimum 48 kg weight.

11. Is the job permanent or contractual?

This is a regular government post under Level-3 of the 7th Pay Commission. It is not contractual. Selected candidates receive salary, allowances, and long-term service benefits.

12. What is the validity requirement for EWS and NCL certificates?

EWS certificates must be valid for the financial year 2024–2025. Non-Creamy Layer certificates should be issued before the application deadline to claim reservation benefits.

13. In which language will the written exam be conducted?

The written exam includes sections in Hindi and English. Questions will be objective in nature and follow matriculation-level standards as specified in the notification.

14. Can candidates from other states apply?

Yes, candidates from other states can apply. However, reservation benefits are available only to eligible Bihar domicile candidates. Others will be treated under the Unreserved category.

15. What happens if there is a mistake in the application form?

If incorrect details are submitted and the form is finally confirmed, corrections are not allowed. Candidates may need to cancel and reapply before the last date, paying the fee again.

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Summary of Post Central Selection Board of Constable (CSBC) Recruitment 2026 Central Selection Board of Constable (CSBC), Bihar Special Branch Constable – Important Dates & Fees Explanation: Important Dates and Application Fees – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Vacancy Details and Eligibility Criteria – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Explanation: Vacancy Details and Eligibility Criteria – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Category Wise Posts and Exam Pattern – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Explanation: Category Wise Posts and Exam Pattern – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Physical Eligibility Criteria and Salary – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Explanation: Physical Eligibility Criteria and Salary – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Syllabus and How to Fill Application Form – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Explanation: Syllabus and How to Fill Application Form – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Mode of Selection and Documents Required – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Explanation: Selection Process and Document Verification – Central Selection Board of Constable (CSBC), Bihar Special Branch Constable Recruitment 2026 Important Links & Follow Us Additional Information & Important Notes Frequently Asked Questions (FAQs) – Central Selection Board of Constable (CSBC), Bihar Recruitment 2026