Oil India Limited has recently announced the release of the Oil India Grade B Interview Call Letter 2026, marking a significant milestone for candidates aspiring to join the esteemed organization in executive roles. The call letter, an essential document for candidates shortlisted from the Computer Based Test (CBT), is now accessible online. This comprehensive guide provides complete details about the release, download process, interview schedule, and important instructions to ensure candidates are well-prepared for their upcoming interviews.
Oil India Grade B Interview Call Letter 2026 – Key Highlights
The following table summarizes the vital information regarding the Oil India Grade B Interview Call Letter 2026:
| Aspect | Details |
|---|---|
| Status of Release | Available Now |
| Interview Dates | 16th to 18th February 2026 |
| Location | Guwahati, Assam |
| Official Website | oil-india.com |
| Recruitment Advertisement No. | HRAQ/REC-EX-B/2025-07 dated 26/08/2025 |
| Posts | Senior Officer (Grade B) in disciplines like Chemical, Petroleum, IT, Geophysics, Geology, Electronics & Communication, etc. |
Understanding the Recruitment Process and Important Dates
The recruitment process comprises multiple stages to ensure the selection of the most suitable candidates for Grade B positions. Here’s an overview:
Stages of Selection
- Computer Based Test (CBT)
- Personal Interview (PI)
- Document Verification
The interview call letters are specifically for the Personal Interview stage, scheduled from 16th to 18th February 2026 in Guwahati, Assam. Candidates must attend on their designated date with all necessary documents.
Important Dates
| Event | Date | Status |
|---|---|---|
| Release of Call Letter | February 2026 | Available Now |
| Interview Dates | 16-18 February 2026 | Upcoming |
| Final Result Announcement | To be notified | Awaited |
Step-by-Step Guide to Downloading the Call Letter
Follow these simple steps to download your Oil India Grade B Interview Call Letter 2026 seamlessly:
Downloading Procedure
Step 1:
Visit the official Oil India Limited recruitment portal at this direct link.
Step 2:
Navigate to the section labeled “Advertisement List” or “Current Openings” on the homepage.
Step 3:
Locate the link titled “Download E-Admit Card/Call Letter for Personal Interview (PI) for recruitment in Grade B…” associated with Advt. No. HRAQ/REC-EX-B/2025-07 scheduled for 16th to 18th February 2026, and click on it.
Step 4:
Enter your login credentials, such as Application Number and Date of Birth, or other required details.
Step 5:
Click on the “Submit” or “Download Call Letter” button.
Step 6:
Your Call Letter will be displayed on the screen. Review all the details carefully.
Step 7:
Download the PDF version of your Call Letter and save it securely on your device.
Step 8:
Print 2-3 copies for use on the interview day and keep backup copies ready.
Pro Tip: Always verify the accuracy of all the information on your Call Letter immediately after downloading. If you notice any discrepancies, contact the OIL recruitment helpdesk promptly.
Details Contained in the Oil India Grade B Interview Call Letter 2026
Your call letter includes crucial information needed on the interview day:
| Section | Details |
|---|---|
| Candidate Information | Name, Father’s Name, Date of Birth, Category, Application/Registration Number, Photograph, Signature |
| Interview Details | Post: Senior Officer (Grade B), Interview Date & Time, Reporting Time, Venue Address, Discipline/Post Code |
Mandatory Documents and Items for the Interview
Candidates must carry the following original documents along with photocopies:
Documents to Carry
- Interview Call Letter (printed copy)
- Valid Photo ID Proof (Aadhaar Card, Voter ID, Driving License, PAN Card, Passport)
- CBT Admit Card (if applicable)
- Educational Certificates and Mark Sheets
- Experience Certificates (if any)
- Category Certificate (SC/ST/OBC/EWS/PwBD) if applicable
- Recent Passport-size Photographs
Items Not Allowed Inside the Venue
- Mobile phones and electronic devices
- Books, notes, or study materials
- Bags (unless small and permitted)
Important Guidelines for Candidates
Before the Interview Day
- Download your Call Letter well in advance to avoid last-minute issues.
- Check the venue location and plan your travel accordingly.
- Prepare all required documents and keep backup copies.
- Ensure to carry all mandatory items to the venue.
On the Day of the Interview
- Arrive at the venue at least 45-60 minutes early to avoid any rush.
- Follow the prescribed dress code (formal attire recommended).
- Stay calm, confident, and composed during the interview.
Troubleshooting and Helpdesk Support
If you are unable to download your Call Letter, consider the following actions:
- Clear your browser cache and cookies and retry.
- Use a different browser or device.
- Verify your eligibility and shortlisting status on the official portal.
- Immediately contact the OIL helpdesk or recruitment helpline for assistance.
Important: Do not delay to resolve issues. Timely action will ensure you have sufficient time to prepare for your interview. Keep checking the official Oil India website for updates on results and further recruitment notices.
Final Notes
This extensive guide aims to help candidates navigate the process smoothly and attend their interviews confidently. Make sure to closely follow all instructions, prepare your documents, and arrive promptly at the venue. Best of luck for your Oil India Grade B interview in 2026!