BTR Grade 4 Admit Card 2025: The Central Selection Board (CSB), Kokrajhar has officially announced the oral interview/viva-voce dates for the Grade IV recruitment under various departments. This is in reference to the advertisement numbers CSB/BTC-06/2025/73 and CSB/BTC-21/2025/8, published on 4th April and 20th May 2025.
Candidates are required to download their interview admit cards from the official CSB website at www.centralselectionboard.com. The admit card will include important details such as the date, time, and venue of the interview.

BTR Grade 4 Admit Card 2025 Overview
Organization Name | Central Selection Board (CSB), Govt of BTR |
Department | Various Departments |
Category | Admit Card / BTR Job |
BTR Grade 4 Admit Card Status | Released |
BTR Grade 4 Interview Date | 13 and 14 June 2025 (Friday & Saturday) |
Official Website | https://www.centralselectionboard.com/ |
Join Groups | Telegram | WhatsApp | Facebook |
BTR Grade 4 Interview Date & Time 2025
The oral interview/viva-voce for BTR Grade 4 recruitment is scheduled to take place on the 13 and 14 of June 2025 across various centres, depending on the candidate’s district. These interviews will be conducted by the CSB Kokrajhar.
The oral interview/viva-voce for BTR Grade IV will be conducted on 13 and 14 June 2025. Candidates are advised to check their respective district-wise interview centres and dates as mentioned below.
NOTE: Candidates must bring a printed copy of their admit card along with a valid photo identity proof to the interview venue. Failure to produce these documents may result in disqualification from the selection process.
BTC Grade IV Interview: District-Wise Centre
S.No. | Name of District | Centre for Oral Interview/Viva-Voce |
---|---|---|
1. | For the candidates of Kokrajhar District | CSB Office Building, Station Road, Kokrajhar |
2. | For the candidates of Chirang District | CSB Office Building, Station Road, Kokrajhar |
3. | For the candidates of Baksa District | District Library Office Building, Baksa, Mushalpur (Bathoupuri) |
4. | For the candidates of Tamulpur District | District Library Office Building, Baksa, Mushalpur (Bathoupuri) |
5. | For the candidates of Udalguri District and newly added 60 villages of Biswanath & Sonitpur Districts | District Library Office Building, Udalguri, Lal Godown near Udalguri HS School, Udalgur |
BTR Grade 4 Recruitment 2025 – Post Name & Vacancy Details
Advertisement No. CSB/BTC-06/2025/73
Department Name | Post Name (Grade 4) | Vacancy | Qualification |
---|---|---|---|
1. PWD Department 2. Education Department 3. Forest Department 4. Irrigation Department 5. Sericulture Department 6. Agriculture Department | Peon, Chowkidar, Watchman, Mali, Gr. IV (L/B), Night Chowkidar, Duftry, Lab Bearer, Khalashi, Helper, Boat Man, Dak Runner, Sweeper. | 275 | Minimum education qualification for Gr.-IV posts is Class-VIII passed and maximum HS Exam. passed |
Total | – | 275 | – |
Advertisement No. CSB/BTC-21/2025/8

How to Download BTC Grade IV Interview Call Letter 2025?
Candidates appearing for the BTR Grade IV Oral Interview/Viva-Voce Test can download their interview call letters by following these steps:
- Go to the official website of the CSB Kokrajhar – www.centralselectionboard.com
- On the homepage, look for the link that says: Call Letter For Grade IV Oral Interview/Viva Voce Test.
- Enter your details and the interview call letter will appear on the screen.
- Download and take a printout of the call letter.
Important Website Links
BTR Grade IV Interview Call Letter | Download Here |
BTR Grade 4 Recruitment Notifications | Advt No. CSB/BTC-06/2025/73 Advt No. CSB/BTC-21/2025/8 |
CSB Kokrajhar Website | Click Here |
Bodopedia Homepage | Click Here |
Join Telegram Channel | Click Here |
Join WhatsApp Channel | Click Here |
Join Facebook Page | Click Here |
FAQ
1. What is the BTR Grade 4 Interview Date 2025?
The oral interview/viva-voce test for BTR Grade 4 recruitment 2025 will be conducted on:
13th June 2025 (Friday)
14th June 2025 (Saturday)
2. How to download BTC Grade 4 Admit Card 2025?
You can download the call letter by visiting the CSB official website -www.centralselectionboard.com
→ Click on the “Call Letter For Grade IV Oral Interview/Viva Voce test” link.
→ Enter the required credentials.
→ Download and print the call letter.