Bihar Police Subordinate Services Commission gave an advertisement for the recruitment of Assistant Sub-Inspector (Operations) for the 2026 batch, opening new doors for science graduates to become a part of Bihar Police as a direct operational employee. This job is field-based, requiring the candidate to work closely with Senior Officer(s) in maintaining law and order, supporting investigations, and performing police functions at the ground level and throughout the state.

This will be a comprehensive guide including all the information regarding the number of vacancies, eligibility, physical standard requirements, selection process, how to apply, and other important dates about the recruitment.
Bihar Police ASI Operation Vacancy
In the field of law enforcement, the Assistant Sub-Inspector (Operation) is an entry-level position, and as such, the majority of the responsibilities will be of an operational nature. The recruitment is only targeted for individuals who possess the necessary physical and mental capabilities to overcome the challenges of field work. Post selection, the Managing Authority will have the discretion for the placement of selected candidates across the state, in accordance with the operational needs and requirements of the department.
- Total Number of Vacancies: 462
- Recruiting Authority: Bihar Police Subordinate Services Commission (BPSSC)
- Name of Posts: Sub Inspectors (Operations)
- Job Posting: All districts of Bihar
BPSSC ASI Operation Eligibility, Qualification & Age Limit
Before applying, it is imperative for candidates to evaluate their eligibility for the position. The commission has established these guidelines in order to engage candidates who align with their criteria in terms of educational qualifications and age.
Educational Qualifications
Considering the job is of operational and technical support, the commission, therefore, needs candidates with a science background. This is to guarantee that the candidates have the necessary and sufficient analytical skills or knowledge that is relevant to operational tasks.
- A Bachelor of Science (B.Sc) degree with Physics
- General candidates must have a minimum of 50% marks
- SC/ST candidates must have a minimum of 45% marks
Age Criteria
Government relaxation rules for reserved categories apply to age limit criteria. Candidates must fall within the age limit to be eligible for the recruitment. General / EWS Male: 21 – 37 years
- General / EWS Female: Up to 40 years
- BC / EBC Male & Female: Up to 40 years
- SC / ST Male & Female: Up to 42 years
Bihar Police ASI Physical Test Details, Height, Chest, Running, and Jump
Field duty requires physical fitness. Applicants need to fulfill particular standards to move on to the selection process. These standards are to show that the candidate possesses the necessary attributes to carry out demanding police operational tasks.
Physical tests assess stamina and body strength, and fitness for lower-level police operations.
- Height: Men: 165 cm Women: 155 cm
- Chest (men): 86 cm / 84 cm / 81 cm / 79 cm depending on category
- Running Test:
- Men: 6 mins 30 secs for 1.6 km
- Women: 6 mins for 1 km
- High Jump:
- Men: 3.6 ft
- Women: 2.6 ft
Bihar Police ASI Operation Selection Process 2026 Step by Step
The most physically and mentally strong candidates are selected through the recruitment process which is broken down into several steps. Qualifying for one step is mandatory to progress to the next one.
The main goal of this procedure is to evaluate the applicant’s physical fitness, confirm the authenticity of the documents submitted, and assess the overall suitability for the position.
The steps in this process include:
- Online Application Verification
- Physical Standard Test (PST) and Physical Efficiency Test (PET)
- Written Examination (if applicable)
- Document Verification
- Medical Examination
How to Apply Online from Official Website
The application process is conducted entirely online, and candidates must ensure that the application form is filled in with the correct details. Providing incorrect information can lead to application rejection at the verification stage. Applicants are advised to gather the following documents before commencing the application process.
The entire application process is as follows:
- Go to the BPSSC official website
- Locate the ASI (Operation) 2026 recruitment page
- Provide your details, including name, education, and other relevant information in the registration form
- Provide the required documents, including your photo and signature
- If required, pay the application processing fee
Before submitting the application document, make sure to check all the details and ensure accuracy.
Important Dates 2026, Application Start and Last Date
It is critical for aspiring candidates to keep track of dates to avoid missing deadlines, as registration will close following the given dates. Submitting the application before the given closing date will also help the candidates avoid any last-minute confusion and technical errors.
Application Start Date: 4 February 2026
Last Date to Apply: 4 March 2026
Physical and Exam Dates: BPSSC will announce these dates.
Bihar Police ASI Operation Job Profile & Duties
All roles in ASI (Operation) entail supporting day-to-day activities of the police, maintaining the peace and order of the public, assisting in the field with teams responding to operational needs, and supporting field investigative teams. This position is most suitable for individuals who enjoy and thrive in highly active and demanding responsibilities.
Once candidates are successful and gain promotions, they are able to move up the ranks in the Bihar Police due to their existing experience and successful passing of both internal departmental exams and promotions.
Preparation Tips for BPSSC ASI Operation 2026 Aspirants
As the competition for recruitment is extremely high, candidates who want to increase their chances of success should begin preparation as early as possible. Focus on readiness for the required documents, and in addition, physical training as well.
- Start physical training for distant running and stamina
- Prepare all educational and identification documents
- Keep monitoring the BPSSC website for all updates
If there is a written test, practice general awareness and analytical ability
The BPSSC Bihar Police ASI (Operation) Recruitment 2026 provides an excellent opportunity for graduates in the sciences to join the police. Candidates can expect they will likely have a favorable opportunity to be selected if they prepare thoroughly and follow the application process as described, given the selection process is straightforward and the eligibility criteria are easily understood.
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