Last updated: October 2, 2026 at 3:49 PM
The Bihar Technical Service Commission (BTSC) has opened 231 posts of Fishery Extension Officer (Matsya Prasar Padadhikari) under the Dairy, Fisheries and Animal Resources Department, Bihar, through Advertisement No. 28/2026. If you hold a four-year Bachelor of Fisheries Science (B.F.Sc) degree, you can apply online from 24.09.2026 to 23.10.2026, and selection will be on a computer-based test plus extra marks for contract work experience on the same post.
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Recruitment Overview
| Field | Details |
|---|---|
| Post Name | Fishery Extension Officer (Matsya Prasar Padadhikari) |
| Organization | Bihar Technical Service Commission (BTSC), Patna, for the Fisheries Directorate and subordinate offices, Dairy, Fisheries and Animal Resources Department, Bihar |
| Notification / Advertisement No. | Advt. No. 28/2026 |
| Location | Bihar |
| Total Vacancies | 231 (UR 96, EWS 23, SC 35, ST 02, EBC 41, BC 27, BC Women 07), including 77 for Bihar-domicile women |
| Qualification | 4-year B.F.Sc degree from a fisheries college of an ICAR-recognised agricultural university |
| Age Limit | 21 to 37 years (UR men) as on 01.08.2026; up to 40 or 42 years for other categories Check your age eligibility → |
| Selection Process | Computer Based Test (75 marks) + Work Experience weightage (25 marks) → Document Verification |
| Pay Scale | Pay Level 7 (Rs. 44,900 – 1,42,400 in the 7th CPC pay matrix) |
| Application Fee | Rs. 100 for all candidates (online only) |
| How to Apply | Online only, through the BTSC portal |
| Official Notification | Download Notification PDF |
| Official Website / Apply Online | btsc.bihar.gov.in |
Important Dates
| Event | Date |
|---|---|
| Advertisement / Notice Date | 24.09.2026 |
| Online Application Starts | 24.09.2026 (10:00 AM) |
| Last Date to Apply and Pay Fee | 23.10.2026 (11:55 PM) |
| Age Calculated As On | 01.08.2026 |
| Work Experience Counted Up To | 24.09.2026 |
| Certificates Must Be Issued On or Before | 23.10.2026 |
| Computer Based Test Date | Not yet announced |
Application Fee
| Category | Fee |
|---|---|
| All Categories (UR / EWS / BC / EBC / SC / ST / Women / PwBD) | Rs. 100 |
| Payment Mode | Online only: Debit Card, Credit Card, Net Banking or UPI (bank charges extra) |
Vacancy Details
| Category | Total Posts | Of Which for Bihar-Domicile Women (35%) |
|---|---|---|
| Unreserved (UR) | 96 | 34 |
| Economically Weaker Section (EWS) | 23 | 08 |
| Scheduled Caste (SC) | 35 | 12 |
| Scheduled Tribe (ST) | 02 | 00 |
| Extremely Backward Class (EBC) | 41 | 14 |
| Backward Class (BC) | 27 | 09 |
| Backward Class Women (WBC) | 07 | — |
| Total | 231 | 77 |
Horizontal Reservation
| Category | Posts |
|---|---|
| PwBD (Bihar domicile only) | 9 in total: VH 03, HH 02, OH 02, MH 02 |
| Grandchildren of Freedom Fighters (Bihar domicile only) | 04 |
The notification says the number of vacancies may go up or down if the department sends a revised requisition before the last date.
Eligibility Criteria
| Criterion | Detail |
|---|---|
| Educational Qualification | Four-year Bachelor degree in Fisheries Science (B.F.Sc) from a fisheries college under an agricultural university recognised by ICAR, New Delhi |
| Age Limit | Minimum 21 years; maximum 37 to 42 years depending on category, as on 01.08.2026 Check your age eligibility → |
| Date of Birth Proof | Only the date of birth on the Matriculation (Class 10) certificate is accepted |
| Reservation | Reservation, including the 35% for women, is only for permanent residents (domicile) of Bihar |
| Nationality | Citizen of India |
Maximum Age by Category
| Category | Maximum Age |
|---|---|
| Unreserved (Male) | 37 years |
| Unreserved (Female) | 40 years |
| BC / EBC (Male and Female) | 40 years |
| SC / ST (Male and Female) | 42 years |
Age Relaxation
| Category | Relaxation |
|---|---|
| Persons with Disabilities (PwBD) | 10 years on the maximum age |
| Bihar Govt regular employees with 3 years continuous service | 5 years on the maximum age |
| Contract employees on the same post (Bihar Govt or non-private bodies in Bihar) | Equal to the contract service period, including part years (counted up to 01.08.2026) |
| Candidates eligible in the previous recruitment (age counted from 01.08.2020) | Those who crossed the maximum age between 01.08.2020 and 01.08.2026 remain eligible |
| Ex-Servicemen | Service period + 3 years, provided actual age is not above 57 years (certificate required) |
| Note | Only one of the above relaxations can be claimed |
Selection Process
| Stage | Details |
|---|---|
| 1. Computer Based Test (CBT) | 100 objective MCQs, 100 marks, 2 hours, in Hindi and English. Negative marking: 1 mark per correct answer, 0.25 deducted per wrong answer. Minimum qualifying marks 30%. Held in multiple shifts with normalization. Your percentage is converted to 75 marks (for example, 60% becomes 60 × 0.75 = 45 marks). Syllabus will be published separately on the BTSC website. |
| 2. Work Experience Weightage | Up to 25 marks for satisfactory contract service on the same post in Bihar Govt or a non-private body in Bihar (Central Govt, Panchayat, Urban Body etc.), counted year-wise with pro-rata marks for part years, up to 24.09.2026. Given only to candidates who qualify the CBT, and only with a salary payment certificate in the Appendix-I format. |
| 3. Merit List | Category-wise merit list out of 100 marks (CBT 75 + Experience 25) |
| 4. Document Verification | Qualified candidates are called for document verification; absence is not excused later |
Salary and Benefits
| Component | Detail |
|---|---|
| Pay Level | Level 7 (as stated in the notification) |
| Pay Range | Rs. 44,900 – 1,42,400 per month (7th CPC pay matrix for Level 7) |
| Nature of Appointment | Regular (permanent) appointment |
| Allowances | Not itemised in the notification; admissible as per Bihar Government rules |
How to Apply
- Open the official BTSC website btsc.bihar.gov.in, go to Advt. No. 28/2026 and click Apply Online, or go straight to the BTSC online application portal.
- Complete Candidate Registration using your own working mobile number and email ID, and keep them active until the final result.
- Fill in the form carefully and tick every claim you want (category, domicile, disability, freedom fighter, work experience, scribe) in its column, because an unclaimed benefit is not given later.
- Upload a recent photograph, your signature and clear scans of all certificates mentioned in the form.
- Pay the Rs. 100 fee online, submit the form, and download both the final application and the fee receipt for your records.
Note: Printed, typed or handwritten applications are not accepted, and no correction is allowed after submission.
Documents Required
| Document | Format / Notes |
|---|---|
| Photograph | Taken within 3 months, white background, no shadow, full face and head visible, eyes open, no spectacles. Keep 5 extra copies. Resize your photo and signature → |
| Signature | Upload as asked on the portal |
| Matriculation Certificate | Date of birth proof |
| B.F.Sc Mark Sheets and Degree | All years; original or provisional certificate |
| Caste / Non-Creamy Layer / EWS Certificate | SC/ST: caste certificate; BC/EBC: non-creamy layer certificate (Bihar format); EWS: income and asset certificate (valid 1 year from issue). Women must have certificates in their father’s name and address. |
| Domicile (Permanent Residence) Certificate | Needed to claim any reservation |
| Disability Certificate | As per GAD Resolution 962 dated 22.01.2021; Form VI for multiple disabilities |
| Freedom Fighter Grandchild Certificate | Prescribed format, signed by the District Magistrate or an officer authorised by the DM |
| Ex-Servicemen Certificate | Only if claiming age relaxation |
| Salary Payment Certificate | Appendix-I format only, issued by Director Fisheries / Deputy Director Fisheries / District Fisheries Officer, for experience marks |
| Photo ID | Aadhaar number preferred; otherwise PAN card, Driving Licence etc. |
All certificates must be issued on or before 23.10.2026 and uploaded as clear scans; only uploaded documents are accepted at document verification.
Important Links
| Link | Click Here |
|---|---|
| Apply Online | Apply Online (BTSC Portal) |
| Download Official Notification (PDF) | Download Notification PDF |
| Official Website | btsc.bihar.gov.in |
| Join Telegram Channel | Join Telegram Channel |
| Join WhatsApp Channel | Join WhatsApp Channel |
Common Mistakes to Avoid
- Do not skip any reservation, disability or experience claim in the form, because benefits not claimed online are never given later.
- Candidates from outside Bihar get no reservation and are treated as Unreserved, including for the 35% women quota.
- BC and EBC candidates must upload a non-creamy layer certificate; a plain caste certificate is not accepted.
- A salary payment certificate in any format other than Appendix-I earns no experience marks and no age relaxation.
- Upload clear, readable scans, since blurred or dark documents can cancel your candidature even at document verification.
- Fill every detail carefully, because no correction is allowed after submission, and do not wait for the last day.
Frequently Asked Questions
Q. What is the last date to apply for BTSC Fishery Extension Officer 2026?
You can apply online until 23.10.2026 (11:55 PM), and the fee must also be paid by then.
Q. How many Fishery Extension Officer posts are there?
There are 231 posts in total, of which 77 are reserved for women who are permanent residents of Bihar.
Q. What qualification is needed?
You need a four-year B.F.Sc (Bachelor of Fisheries Science) degree from a fisheries college under an ICAR-recognised agricultural university.
Q. What is the age limit?
You must be at least 21 years old on 01.08.2026, and the upper limit is 37 years for UR men, 40 years for UR women and BC/EBC, and 42 years for SC/ST.
Q. How much is the application fee?
The fee is Rs. 100 for every category, paid online by debit card, credit card, net banking or UPI.
Q. How will candidates be selected?
Selection is through a 100-mark computer-based test (converted to 75 marks) plus up to 25 marks for contract work experience on the same post, followed by document verification.
Q. Is there negative marking in the BTSC Fishery Extension Officer exam?
Yes, 0.25 mark is deducted for every wrong answer, and you need at least 30% to qualify.
Q. What is the salary of a Fishery Extension Officer in Bihar?
The post is in Pay Level 7, which means Rs. 44,900 to 1,42,400 per month under the 7th CPC pay matrix.
Disclaimer: The information above has been compiled from the official notification for the convenience of job seekers. Candidates are advised to verify all details from the official website before applying.
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