The Bihar Technical Service Commission (BTSC) has released the Bihar BTSC Fishery Extension Officer Recruitment 2026 notification for the appointment of Fishery Extension Officers, also known as Matsya Prasar Padadhikari. This recruitment drive has been announced under Advertisement No. 28/2026 for 231 posts in the Directorate of Fisheries and subordinate offices under the Dairy, Fisheries and Animal Resources Department, Government of Bihar.
Eligible candidates with a four-year Bachelor of Fisheries Science (B.F.Sc.) degree from a recognised institution can apply online through the official BTSC website. The application process started on 24 September 2026, and the reported last date is 23 October 2026. Candidates should read the official notification carefully to confirm their eligibility, age limit, reservation benefits and application requirements before submitting the form.
Bihar BTSC Fishery Extension Officer Recruitment 2026 – Overview
| Particulars | Details |
|---|---|
| Recruiting Organization | Bihar Technical Service Commission (BTSC) |
| Department | Dairy, Fisheries and Animal Resources Department, Bihar |
| Post Name | Fishery Extension Officer / Matsya Prasar Padadhikari |
| Advertisement Number | 28/2026 |
| Total Vacancies | 231 Posts |
| Job Location | Bihar |
| Application Mode | Online |
| Application Start Date | 24 September 2026 |
| Last Date to Apply | 23 October 2026 |
| Educational Qualification | Four-year B.F.Sc. degree |
| Minimum Age | 21 years |
| Application Fee | ₹100 |
| Pay Level | Level 7 |
| Selection Process | Computer-Based Test and applicable work-experience marks |
| Official Website | btsc.bihar.gov.in |
Bihar BTSC Fishery Extension Officer Recruitment 2026 – Important Dates
Candidates should note the important dates associated with Advertisement No. 28/2026.
| Event | Date |
|---|---|
| Notification Release Date | 24 September 2026 |
| Online Application Start Date | 24 September 2026 |
| Last Date to Register / Apply | 23 October 2026 |
| Last Date for Fee Payment | 23 October 2026 |
| Age Calculation Date | 1 August 2026 |
| Work Experience Calculation Date | 24 September 2026 |
| Examination Date | To be announced |
| Admit Card Release Date | Before the examination |
| Result Date | To be announced |
Important: The last date to apply is 23 October 2026 according to the published recruitment schedule. Candidates should check the official BTSC portal for any extension or additional notice. Do not assume that the deadline has been extended unless BTSC publishes confirmation.
BTSC Fishery Extension Officer Vacancy 2026
BTSC has advertised 231 vacancies for the Fishery Extension Officer post. The reported category-wise distribution is given below.
| Category | Vacancies |
|---|---|
| Unreserved (UR) | 96 |
| Economically Weaker Section (EWS) | 23 |
| Scheduled Caste (SC) | 35 |
| Scheduled Tribe (ST) | 2 |
| Extremely Backward Class (EBC) | 41 |
| Backward Class (BC) | 27 |
| Women of Backward Classes (WBC) | 7 |
| Total | 231 |
Horizontal reservations may apply to eligible candidates, including women who are permanent residents of Bihar, persons with disabilities and other categories specified in the notification.
Candidates should check the official vacancy table for the precise reservation conditions and any revised vacancy count. Reservation benefits generally depend on the prescribed eligibility and valid supporting certificates.
Bihar BTSC Fishery Extension Officer Application Fee 2026
The reported application fee for this recruitment is ₹100 for all categories.
| Candidate Category | Application Fee |
|---|---|
| General / UR | ₹100 |
| EWS | ₹100 |
| BC / EBC | ₹100 |
| SC / ST | ₹100 |
| Female Candidates | ₹100 |
| Other Eligible Categories | ₹100 |
The fee should be paid online using the payment options made available on the BTSC application portal. Candidates should verify the amount displayed on the official payment page before completing the transaction.
After successful payment, save the transaction receipt and application confirmation for future reference. A payment deduction alone does not necessarily confirm that the application has been successfully submitted.
Bihar BTSC Fishery Extension Officer Eligibility Criteria 2026
Before applying, candidates should ensure that they meet the educational qualification, age and other conditions prescribed in the official notification.
1. Educational Qualification
The primary educational requirement is a four-year Bachelor of Fisheries Science (B.F.Sc.) degree from a Fisheries College under an Agricultural University recognised by the Indian Council of Agricultural Research (ICAR), New Delhi, as specified in the recruitment notification.
Candidates should check the recognition status of their institution and ensure that their degree meets the exact requirements of Advertisement No. 28/2026.
Applicants should keep the following educational documents ready:
- B.F.Sc. degree certificate or provisional certificate, as accepted under the notification
- All relevant marksheets
- University or institution details
- Any additional certificate required by BTSC
Candidates with a general bachelor’s degree in another subject should not assume they qualify. The required Fisheries Science qualification is essential unless the official notification expressly provides an equivalent qualification.
2. Age Limit
The age limit is calculated as of 1 August 2026, according to the reported recruitment conditions.
| Category | Reported Age Limit |
|---|---|
| Minimum Age | 21 years |
| Unreserved Male | Maximum 37 years |
| Unreserved Female | Maximum 40 years |
| BC / EBC Candidates | Maximum 40 years |
| SC / ST Candidates | Maximum 42 years |
Age relaxation and other concessions are subject to Bihar government rules and the conditions in the official notification.
Candidates should use their date of birth as recorded in the accepted matriculation or equivalent certificate. Check the official notification for the precise treatment of special categories and any additional relaxation.
3. Bihar Domicile and Reservation
Candidates from other states should carefully read the reservation provisions before selecting a category in the application form. Reservation benefits, including applicable horizontal reservation for women, are subject to the domicile and certificate conditions prescribed by the Bihar government.
Applicants claiming a reserved category should possess valid certificates issued by the competent authority in the prescribed format. Incorrect category claims or invalid certificates may affect eligibility or verification.
BTSC Fishery Extension Officer Selection Process 2026
The reported selection process includes a Computer-Based Test (CBT) and consideration of relevant work experience where applicable under the recruitment rules. Candidates should verify the detailed selection formula in the official advertisement.
The process may involve the following stages:
- Online Application: Candidates submit the form and supporting information.
- Computer-Based Test: Eligible applicants appear for the written examination.
- Work-Experience Assessment: Applicable experience marks are considered according to the notified rules.
- Merit List: Candidates are ranked under the prescribed selection formula.
- Document Verification: Shortlisted candidates provide original certificates and supporting documents.
Submitting an application does not guarantee selection. Candidates must meet all eligibility conditions and follow the examination and verification instructions issued by BTSC.
BTSC Fishery Extension Officer Exam Pattern 2026
The reported CBT pattern is summarised below. Candidates should consult the official notification for the final examination scheme.
| Particulars | Reported Details |
|---|---|
| Examination Mode | Computer-Based Test (CBT) |
| Maximum CBT Marks | 100 |
| Examination Duration | 2 Hours |
| CBT Score Contribution | 75 marks after the prescribed conversion |
| Work-Experience Marks | Up to 25 marks, if eligible |
| Combined Merit Score | Up to 100 marks under the reported formula |
| Examination Date | To be announced |
The reported selection formula converts the CBT score to a 75-mark component and allows up to 25 marks for relevant work experience, where applicable. Candidates must verify the experience eligibility rules, required documents, scoring method and any restrictions in the official notification.
How to Prepare for the CBT
Candidates should prioritise their Fisheries Science subjects and review the syllabus or examination instructions published by BTSC. Preparation may include relevant areas of fisheries science, aquaculture, fish breeding, fisheries resource management, fish health and other subjects covered by the notified syllabus.
This is a general preparation guide, not a confirmed exhaustive syllabus. Candidates should not rely on it in place of the official examination scheme.
BTSC Fishery Extension Officer Salary 2026
The Fishery Extension Officer post is reported under Pay Level 7 of the applicable Bihar government pay structure.
The final salary may include basic pay and admissible allowances according to the state government’s rules. Actual in-hand salary depends on the applicable pay matrix, allowances, deductions, posting and service conditions.
Candidates should consult the official advertisement and relevant government pay rules for the precise pay scale and benefits. Avoid relying on unofficial salary estimates when comparing job offers or planning finances.
Documents Required for BTSC Fishery Extension Officer Online Form 2026
Candidates should prepare the documents and information requested by the application portal. These may include:
- Recent passport-size photograph
- Scanned signature
- B.F.Sc. degree certificate
- Educational marksheets
- Matriculation certificate or other accepted date-of-birth proof
- Valid identity document
- Caste or category certificate, if applicable
- Bihar domicile or residence-related documents, where required
- Disability certificate, if applicable
- Relevant work-experience certificates, if claiming experience marks
- Active mobile number and email address
- Online payment details
The exact file size, format and certificate requirements should be checked in the official instructions. Ensure that experience certificates contain the details required by BTSC and relate to qualifying work under the notified rules.
How to Apply Online for Bihar BTSC Fishery Extension Officer Recruitment 2026
Eligible candidates can follow these general steps to complete the application.
Step 1: Visit the Official BTSC Website
Open the official Bihar Technical Service Commission website:
Step 2: Open the Recruitment Section
Find the recruitment listing for Fishery Extension Officer, Advertisement No. 28/2026.
Step 3: Read the Official Notification
Read the advertisement carefully, especially the educational qualification, age limit, vacancy distribution, application deadline, experience criteria and selection process.
Step 4: Open the Online Application Link
Click the application link associated with Advertisement No. 28/2026. Make sure you are applying for the correct post.
Step 5: Complete Registration
Enter the personal and contact details requested by the portal. Use an active mobile number and email address.
Step 6: Fill in the Application Form
Provide the required personal details, educational qualifications, category information and other requested information accurately.
Step 7: Upload Required Documents
Upload your photograph, signature, certificates and any other documents in the formats specified on the portal.
Step 8: Pay the Application Fee
Pay the reported application fee of ₹100 through the available online payment method.
Step 9: Review and Submit
Carefully review all entries before final submission. Incorrect information may cause problems during scrutiny or document verification.
Step 10: Save the Application Confirmation
Download or print the final application form and payment receipt. Keep them safe for future reference.
Deadline reminder: The reported last date is 23 October 2026. Check the official portal immediately to confirm whether applications are still being accepted.
BTSC Fishery Extension Officer Admit Card 2026
The admit card is expected to be issued before the examination through the official BTSC portal. The examination date has not been confirmed in the information used for this article.
Once BTSC releases the admit card, candidates should:
- Visit the official BTSC website.
- Open the relevant recruitment or admit card section.
- Select the Fishery Extension Officer examination link.
- Enter the login details requested by the portal.
- Download the admit card.
- Check the examination date, centre, reporting time and instructions.
- Print a clear copy for examination day.
Candidates should rely on official notices for the confirmed exam schedule and hall-ticket availability.
BTSC Fishery Extension Officer Result 2026
The result date has not been announced in the information available for this article. Candidates should monitor the official BTSC website for updates about the CBT, merit list, work-experience assessment and document verification.
After the examination, BTSC may publish notices concerning results, cut-off marks or shortlisted candidates, as applicable under the recruitment rules. Keep your application number and registration details safe so that you can access future updates.
Important Instructions for Candidates
- Read the official notification before submitting the form.
- Confirm that your four-year B.F.Sc. qualification meets the stated requirements.
- Check your age as of 1 August 2026.
- Ensure that category and domicile claims are supported by valid documents.
- Review the experience-mark rules before claiming work experience.
- Complete the application and payment within the prescribed deadline.
- Save the final application form and payment receipt.
- Use the official BTSC website for recruitment updates.
- Do not rely on unverified websites for application links or exam dates.
- Remember that final selection depends on the notified merit and verification rules.
Frequently Asked Questions (FAQs)
1. How many vacancies are available in Bihar BTSC Fishery Extension Officer Recruitment 2026?
BTSC has advertised 231 posts for Fishery Extension Officer under Advertisement No. 28/2026.
2. What is the last date to apply online?
The reported last date to apply is 23 October 2026. Candidates should check the official BTSC portal for any extension notice.
3. What is the educational qualification required?
Candidates generally need a four-year Bachelor of Fisheries Science (B.F.Sc.) degree from a qualifying Fisheries College under an ICAR-recognised Agricultural University, as specified in the notification.
4. What is the application fee?
The reported application fee is ₹100 for all categories. Confirm the amount displayed on the official application portal.
5. What is the age limit for this recruitment?
The minimum age is reported as 21 years. The maximum age varies by category and gender, with reported limits ranging from 37 to 42 years, calculated as of 1 August 2026.
6. What is the advertisement number?
The advertisement number is 28/2026.
7. What is the selection process?
The reported process includes a Computer-Based Test and consideration of relevant work-experience marks where applicable, followed by merit preparation and document verification.
8. What is the salary for a Fishery Extension Officer?
The post is reported under Pay Level 7. The final pay and admissible allowances are governed by the applicable Bihar government rules.
9. When will the BTSC Fishery Extension Officer exam be conducted?
The examination date has not been confirmed in the information used for this article. Candidates should check the official BTSC website for announcements.
10. Where can I apply for BTSC Fishery Extension Officer Recruitment 2026?
Candidates should visit the official website at https://btsc.bihar.gov.in/ and open the recruitment entry for Advertisement No. 28/2026.
Important Links
| Action | Link |
|---|---|
| Apply Online | Click Here |
| Official Notification – Advertisement No. 28/2026 | Click Here |
| BTSC Recruitment Page | Click Here |
| Latest Recruitment Updates | Click Here |
| BTSC Official Website | Click Here |
Conclusion
The Bihar BTSC Fishery Extension Officer Recruitment 2026 offers 231 vacancies for eligible candidates holding the required Fisheries Science qualification. The recruitment is being conducted under Advertisement No. 28/2026, with the reported application period running from 24 September to 23 October 2026.
Candidates should carefully check the official notification for educational qualifications, age limits, category-wise vacancies, experience requirements and the selection process. Since 23 October 2026 is the reported closing date, applicants should visit the official BTSC website promptly to confirm the application status and complete any pending steps.