The Central Selection Board of Constable (CSBC), Bihar has opened a golden opportunity for science stream graduates aspiring to join the Bihar Police force. Under Advertisement Number 02/2026, CSBC has invited online applications for the post of Constable Operator to fill a total of 993 vacancies. This is a significant recruitment drive for young candidates from Bihar who wish to build a career in law enforcement and government service.
The application window is open from 1st March 2026 to 31st March 2026, giving eligible candidates a full month to complete their online registration. Whether you are a fresh 10+2 pass-out or currently pursuing further studies, if you meet the eligibility criteria, this is a recruitment notification you should not miss. This detailed guide covers everything you need to know — from eligibility and vacancies to how to apply and which documents to keep ready.
CSBC Bihar Police Constable Operator Recruitment 2026 – Key Highlights
| Detail | Information |
|---|---|
| Recruiting Organization | Central Selection Board of Constable (CSBC), Bihar |
| Advertisement Number | 02/2026 |
| Post Name | Constable Operator |
| Total Vacancies | 993 Posts |
| Application Mode | Online |
| Application Start Date | 01 March 2026 |
| Application Last Date | 31 March 2026 |
| Application Fee | ₹100/- (All Categories) |
| Minimum Qualification | 10+2 (Science – PCM) with minimum 50% marks |
| Age Limit | 18 – 25 Years |
| Exam Date | To be Announced |
| Official Website | csbc.bihar.gov.in |
CSBC Bihar Constable Operator 2026 – Important Dates
| Event | Date |
|---|---|
| Online Application Start Date | 01 March 2026 |
| Online Application Last Date | 31 March 2026 |
| Exam Fee Payment Last Date | 31 March 2026 |
| Written Examination Date | To be Announced |
| Admit Card Release Date | Before the Examination Date |
| Answer Key Release Date | To be Announced |
| Result Declaration Date | To be Announced |
Reminder: The application deadline is 31 March 2026. Do not wait until the last day to apply, as server traffic tends to increase near the closing date. Complete your application and fee payment well in advance to avoid any technical issues.
CSBC Bihar Constable Operator 2026 – Application Fee
| Category | Application Fee |
|---|---|
| General / OBC / Candidates from Other States | ₹100/- |
| SC / ST Candidates | ₹100/- |
| Female Candidates | ₹100/- |
The application fee of ₹100/- is uniform for all categories, making this one of the most affordable government recruitment applications available. Payment can be made online through Debit Card, Credit Card, Net Banking, or Bank Challan. Ensure payment is completed before the deadline of 31 March 2026.
CSBC Bihar Constable Operator 2026 – Age Limit
| Criteria | Age |
|---|---|
| Minimum Age | 18 Years |
| Maximum Age | 25 Years |
| Age Relaxation | Applicable as per Government rules for reserved categories |
Note: Age relaxation is provided to SC, ST, OBC, EWS, and other reserved category candidates as per the applicable Bihar Government norms. Refer to the official notification for the exact relaxation applicable to your category.
Educational Qualification – CSBC Bihar Constable Operator 2026
| Post Name | Required Qualification |
|---|---|
| Constable Operator | Passed 10+2 Intermediate (Science stream) with Physics, Chemistry, and Mathematics (PCM) from a recognized board with a minimum of 50% marks |
| For SC / ST Candidates | Minimum 45% marks in 10+2 Science (PCM) |
Candidates with higher educational qualifications such as graduation or post-graduation are also eligible to apply. However, proof of all academic certificates must be submitted at the relevant stage. Students who are currently awaiting their 10+2 result should check the official notification to confirm if appearing candidates are eligible.
CSBC Bihar Constable Operator 2026 – Vacancy Details (Total: 993 Posts)
Category-Wise Vacancy Breakdown
| Post Name | UR | EWS | BC | EBC | BC Female | SC | ST | Total |
|---|---|---|---|---|---|---|---|---|
| Constable Operator (Bihar Police) | 408 | 99 | 113 | 175 | 31 | 157 | 10 | 993 |
The largest share of vacancies falls under the Unreserved (UR) category with 408 posts, followed by Extremely Backward Class (EBC) with 175 posts and SC with 157 posts. Candidates belonging to reserved categories should apply under their respective category to avail of the reservation benefits.
Documents Required for Online Application
Before you begin filling out the online application form, keep the following documents scanned and ready for upload. Uploading incorrect or unclear documents may lead to rejection of your application.
- Passport Size Photograph: Recent colour photo with a white or light-coloured background
- Signature: Clear signature in black or blue pen on plain white paper
- 10+2 Marksheet & Certificate: From a recognized board showing PCM subjects with required percentage
- Caste Certificate: Mandatory for SC, ST, OBC, EBC, and BC Female category candidates
- Identity Proof: Aadhaar Card, Voter ID, Driving Licence, PAN Card, or any valid government-issued ID
- Domicile / Residence Certificate: Proof of permanent residency in Bihar (mandatory for state residents)
- Income Certificate: Required for EWS category candidates to avail reservation benefits
- Other Certificates: PH (Physically Handicapped) certificate, Ex-Serviceman certificate, or any other applicable special category document
Important: Ensure all uploaded documents are clearly scanned and within the specified file size limits. Blurry or incomplete documents may result in the cancellation of your application at any later stage.
How to Apply Online – CSBC Bihar Constable Operator Recruitment 2026
The entire application process is online. Candidates do not need to send any documents by post or visit any office in person. Follow the steps below to successfully complete your application:
- Visit the official CSBC website: csbc.bihar.gov.in (direct link available in the Important Links section below).
- On the homepage, find the notification for “Bihar Police Constable Operator Recruitment 2026 – Advertisement No. 02/2026” and click on the Apply button next to it.
- Register yourself by providing your basic details such as name, mobile number, and email ID. Note down your registration credentials.
- Log in using your registration number and password, then proceed to fill out the application form completely.
- Enter all the required details carefully — personal information, educational qualifications, category, address, and other fields.
- Upload scanned copies of your photograph, signature, and required documents as per the specified format and size.
- Before paying the fee, review your entire application form thoroughly. Check every field for errors — corrections may not be allowed after submission.
- Pay the application fee of ₹100/- online through Debit Card, Credit Card, Net Banking, or Bank Challan.
- After successful payment, submit the application form and download the confirmation page.
- Take a printout of the submitted application and keep it safely for future reference.
Important Instructions for Applicants
- Applications are accepted only from 01 March 2026 to 31 March 2026. Applications submitted after the deadline will not be considered.
- Always read the official notification completely before filling out the application form.
- Keep all required documents scanned and ready before starting the application to avoid delays.
- Review the preview of your application carefully before final submission — errors in submitted applications may not be correctable.
- After final submission, always save a printed copy of the application confirmation as proof.
- Candidates from other states are also eligible to apply, however they must pay the same ₹100 fee and meet all eligibility criteria as specified in the notification.
Bihar Police CSBC Constable Operator 2026 – Important Links
| Action | Link |
|---|---|
| Apply Online | Click Here – csbc.bihar.gov.in |
| Download Official Notification | Available on Official Portal |
| Official Website | csbc.bihar.gov.in |
Must Read: AFCAT 01/2026 Batch Result
Frequently Asked Questions (FAQs) – Bihar Police CSBC Constable Operator Recruitment 2026
Q1. What is the total number of vacancies in CSBC Bihar Constable Operator Recruitment 2026?The Central Selection Board of Constable (CSBC), Bihar has announced a total of993 vacanciesfor the post of Constable Operator under Advertisement No. 02/2026. The vacancies are distributed across various categories including UR, EWS, BC, EBC, BC Female, SC, and ST.
Q2. What is the last date to apply for CSBC Bihar Constable Operator 2026?The online application window is open from01 March 2026and closes on31 March 2026. The fee payment deadline is also 31 March 2026. Candidates are strongly advised to apply early to avoid last-minute technical issues.
Q3. What educational qualification is required for the Constable Operator post?Candidates must have passed theirClass 12th (10+2) in the Science streamwith Physics, Chemistry, and Mathematics (PCM) as subjects from a recognized board, with a minimum of50% marks. SC and ST category candidates need a minimum of 45% marks.
Q4. What is the age limit for Bihar Police Constable Operator Recruitment 2026?The minimum age requirement is18 yearsand the maximum age limit is25 yearsas of the prescribed date. Age relaxation is applicable to reserved category candidates as per Bihar Government rules. Refer to the official notification for the exact age relaxation details.
Q5. How much is the application fee for CSBC Bihar Constable Operator 2026?The application fee is₹100/-for all categories — General, OBC, SC, ST, Female, and candidates from other states. Payment can be made online through Debit Card, Credit Card, Net Banking, or Bank Challan.
Q6. What is the selection process for Bihar Police Constable Operator Recruitment 2026?The complete selection process details are outlined in the official CSBC notification. Generally, the selection involves awritten examinationfollowed by physical fitness tests, document verification, and a medical examination. The exact pattern and syllabus should be checked from the official notification on csbc.bihar.gov.in.
Q7. Can candidates from outside Bihar apply for this recruitment?Yes, candidates from other states are eligible to apply and must pay the same application fee of ₹100/-. However, they must meet all the eligibility criteria as specified in the official notification. Candidates are advised to read the notification carefully regarding domicile-related conditions, if any.