IOCL Bongaigaon Apprentice Recruitment 2026 has opened 58 apprentice seats at the Bongaigaon Refinery in Assam, and selection depends only on your marks. There is no written test. This guide is for B.Sc (Maths, Physics, Chemistry or Industrial Chemistry) graduates and 3-year instrumentation diploma holders aged 18 to 24 who want hands-on refinery training.
Below, you get the seat-wise vacancy table, eligibility, age relaxation, stipend, the two-step application process, documents, important dates and 10 FAQs. The latest advertisement (No. BGR/Appr/2026/04) is dated 28 September 2026, and the last date to apply is 18 October 2026.
IOCL Bongaigaon Apprentice Recruitment 2026 (Advt. No. BGR/Appr/2026/04) offers 58 apprentice seats in Chemical, Boiler and Instrumentation trades. Candidates aged 18–24 years (as on 30 September 2026) must apply on NAPS or NATS and then fill the IOCL Microsoft Form between 28 September and 18 October 2026, 5:00 PM. There is no written test; merit is based on percentage of marks.
- Organisation: Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery, Assam
- Advertisement No.: BGR/Appr/2026/04 (dated 28-09-2026)
- Total Seats: 58 (Code 101: 36 | Code 103: 14 | Code 107: 8)
- Qualification: 3-year B.Sc (PCM/Industrial Chemistry) or 3-year Diploma in Instrumentation
- Minimum Marks: 50% (45% for SC/ST/PwBD against reserved seats)
- Age Limit: 18–24 years as on 30.09.2026
- Selection: Merit by percentage of marks — No written test
- Application Window: 28.09.2026 (10:00 AM) to 18.10.2026 (5:00 PM)
- Document Verification (tentative): 04–06 November 2026
- Apply Mode: NAPS/NATS portal + IOCL Microsoft Form (both mandatory)
📥 Official notification: Download the IOCL Bongaigaon Apprentice 2026 notification PDF here. For more updates like this, bookmark AgriJob.in.
- What Is IOCL Bongaigaon Apprentice Recruitment 2026?
- Who Should Apply for IOCL Bongaigaon Apprentice 2026?
- IOCL Bongaigaon Apprentice Vacancy 2026: 58 Seats by Trade
- How Much Is the IOCL Apprentice Stipend in 2026?
- IOCL Bongaigaon Apprentice Eligibility 2026: Qualification and Age
- How to Apply for IOCL Bongaigaon Apprentice 2026 (Step-by-Step)
- Selection Process and Documents Required
- Trade Apprentice vs Technician Apprentice at IOCL
- Pros and Cons of the IOCL Apprenticeship
- Important Terms Related to IOCL Apprenticeship
- IOCL Bongaigaon Apprentice 2026 Important Dates
- Important Links
- Final Thoughts on IOCL Bongaigaon Apprentice Recruitment 2026
- Frequently Asked Questions About IOCL Bongaigaon Apprentice Recruitment 2026
What Is IOCL Bongaigaon Apprentice Recruitment 2026?
IOCL Bongaigaon Apprentice Recruitment 2026 is a skill-building drive by Indian Oil Corporation Limited to train 58 apprentices at its Bongaigaon Refinery in Assam under the Apprentices Act, 1961/1973. It covers Attendant Operator (Chemical Plant), Boiler and Instrumentation trades, with training periods of 12 to 24 months.
Indian Oil is a Government of India undertaking and a Fortune Global 500 company. According to the official IOCL website, this notification invites applications under its skill-building initiative for the nation.
An apprenticeship is training, not a regular job. You learn operations and maintenance inside a live refinery, you earn a monthly stipend, and you finish with a certificate. The notification is very clear on one point: IOCL has no obligation to offer employment after training, and you cannot claim a job on that basis.
This is the fourth apprentice advertisement from the refinery this year (numbered /04). Earlier 2026 notices from the same unit were released in February and June. That pattern shows Bongaigaon takes in apprentices in several batches, so a missed window is not the end of the road.
Who Should Apply for IOCL Bongaigaon Apprentice 2026?
This recruitment suits fresh graduates and diploma holders who want practical refinery exposure. Check whether one of these profiles matches you:
- 🎓 Fresh B.Sc graduates with Maths, Physics, Chemistry or Industrial Chemistry from a regular full-time course.
- 🛠️ Instrumentation diploma holders with a 3-year diploma in Instrumentation, Instrumentation & Electronics, Instrumentation & Control or Applied Electronics and Instrumentation.
- 🔬 Chemistry-focused students who want to work in a chemical plant as an Attendant Operator.
- 🔥 Candidates interested in boilers and are ready for a longer 24-month training period.
- 📍 Assam and North-East youth who prefer training close to home at Bongaigaon (Chirang district).
- 🆕 First-time apprentices, because the notification gives them preference over repeat apprentices.
- ♿ PwBD candidates in the permitted categories who want to apply against identified seats.
You should not apply if you hold BE/B.Tech, MBA, CA, LLB or MCA, or have a year or more of job experience after your qualification. The rules on this are strict, and we cover them in the eligibility section.
IOCL Bongaigaon Apprentice Vacancy 2026: 58 Seats by Trade
The refinery has notified 58 tentative seats across three codes. The vacancy count may go up or down at the management’s discretion, as the notification itself states.
| Code | Trade / Discipline | Training | Total | UR | EWS | SC | ST | OBC (NCL) | PwBD |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Trade Apprentice – Attendant Operator (Chemical Plant), Chemical | 12 months | 36 | 17 | 4 | 3 | 1 | 11 | 0 |
| 103 | Trade Apprentice (Boiler), Mechanical | 24 months | 14 | 6 | 1 | 1 | 2 | 4 | 0 |
| 107 | Technician Apprentice – Instrumentation | 12 months | 8 | 3 | 1 | 1 | 1 | 2 | 0 |
| Total | 58 | 26 | 6 | 5 | 4 | 17 | 0 | ||
Source: IOCL official notification, Advt. No. BGR/Appr/2026/04.
What the Seat Numbers Tell You
Code 101 holds about 62% of all seats (36 of 58). If you have a B.Sc, that is your biggest opening. Code 103 has only 14 seats, but it is the longest programme at 24 months.
Code 107 has just 8 seats, so competition among diploma holders will be tight. OBC (NCL) candidates get 17 of 58 seats, which is roughly 29% of the total. Unreserved (UR) seats make up 26, or about 45%.
A detail most websites miss: the seat table shows 0 PwBD seats in every row, yet Note 2 says PwBD candidates can apply against identified seats under Code 107 only. Confirm the exact PwBD seat count with the refinery before you apply. The contact details are in the Important Links section below.
How Much Is the IOCL Apprentice Stipend in 2026?
The IOCL notification says the stipend is “as prescribed” under the Apprentices Act, 1961/1973 and the Apprentices Rules, 1992, plus IOCL guidelines. It does not print a rupee figure. So the amount below is indicative, based on the revised minimum rates under the National Apprenticeship Training Scheme.
As per revised NATS rates reported to be effective from 1 April 2026, the minimum monthly stipend is about ₹12,300 for graduate apprentices and ₹10,900 for diploma (technician) apprentices. The official NATS portal explains that the government reimburses 50% of the stipend to employers under the scheme.
| Code | Indicative Monthly Stipend | Training Period | Approx. Total Stipend |
|---|---|---|---|
| 101 (B.Sc, Chemical Plant) | ₹12,300 | 12 months | ₹1,47,600 |
| 103 (B.Sc, Boiler) | ₹12,300 | 24 months | ₹2,95,200 |
| 107 (Instrumentation Diploma) | ₹10,900 | 12 months | ₹1,30,800 |
Note: These are minimum indicative figures. The final amount is confirmed in your apprenticeship contract and IOCL’s offer of engagement. Treat the totals as estimates, not guarantees.
Other Benefits and Facilities
- Safety gear: one pair of safety shoes and a helmet, returnable after training.
- Leave: 32 days of general leave (8 days per quarter) and 12 days of casual leave per calendar year, pro-rata.
- Insurance: suitable accident insurance cover during training.
- Travel reimbursement: SC/ST/PwBD candidates called for verification get second-class railway fare if the distance is 30 km or more.
- No HRA or accommodation: plan your stay in Bongaigaon or nearby before you accept.
IOCL Bongaigaon Apprentice Eligibility 2026: Qualification and Age
To be eligible for IOCL Bongaigaon Apprentice Recruitment 2026, you must hold the exact prescribed qualification from a recognised institute, with at least 50% aggregate marks, and be 18–24 years old on 30 September 2026. Results must already be declared by that date.
Educational Qualification
- Codes 101 and 103: 3-year B.Sc with Maths, Physics, Chemistry or Industrial Chemistry.
- Code 107: 3-year Diploma in Instrumentation Engineering, Instrumentation & Electronics, Instrumentation & Control Engineering, or Applied Electronics and Instrumentation Engineering.
- Marks: minimum 50% in aggregate; 45% for SC/ST/PwBD candidates against seats reserved for them.
- Mode: regular full-time course only. Part-time, correspondence and distance degrees are not accepted.
Lateral-entry diploma holders (Class XII Science or ITI admitted to the 2nd year) are also eligible, if they meet the marks criterion across all semesters. If your university gives CGPA or grades, you must produce a conversion certificate to percentage at document verification.
Who Is Not Eligible
- Candidates whose final result is still awaited on 30.09.2026.
- Holders of higher qualifications such as BE/B.Tech, MBA, CA, LLB or MCA.
- Graduates or diploma holders with one year or more of job experience after qualifying.
- Candidates who finished their qualification more than five years before 30.09.2026.
- Anyone whose earlier apprenticeship was terminated due to their own failure to follow the contract.
- Candidates applying for more than one trade. Such applications are rejected outright.
Age Limit and Relaxation
| Category | Minimum Age | Maximum Age | Relaxation |
|---|---|---|---|
| General / EWS | 18 years | 24 years | None |
| OBC (NCL) | 18 years | 27 years | 3 years |
| SC / ST | 18 years | 29 years | 5 years |
| PwBD (General) | 18 years | 34 years | 10 years |
| PwBD (OBC-NCL) | 18 years | 37 years | 10 + 3 years |
| PwBD (SC/ST) | 18 years | 39 years | 10 + 5 years |
Age is counted as on 30 September 2026 and proved only by the Class X (Matriculation) certificate. OBC candidates must hold a non-creamy-layer certificate valid on that date. EWS candidates need an Income & Asset Certificate or a signed undertaking.
Application Fee
The notification does not mention any application fee. Apply only through official portals, and never pay anyone who promises a seat. IOCL warns candidates against agencies that try to collect money.
How to Apply for IOCL Bongaigaon Apprentice 2026 (Step-by-Step)
You must finish two steps to complete your IOCL Bongaigaon Apprentice application: register and apply on NAPS or NATS, then submit the IOCL Microsoft Form. Doing only one step makes your application invalid.
- Confirm you meet the qualification, marks and age rules for your code (101, 103 or 107).
- Keep an active email ID and mobile number that stay valid for at least one year.
- For Codes 101 and 103, register on the NAPS portal (Apprenticeship India).
- For Code 107, register on the NATS portal and apply from your dashboard.
- Search the opportunity using Establishment ID E07191800001 (NAPS) or EASCHC000001 (NATS).
- Check that your profile, category and aggregate percentage show correctly, then submit.
- Go to iocl.com > What’s New > Engagement of Apprentices at Bongaigaon Refinery 2026-27 (II).
- Open the Microsoft Form link, fill it once, and match every detail with your NAPS/NATS entry before 18.10.2026, 5:00 PM.
Use the same email ID, mobile number and enrolment number in both steps. The notification says mismatched details lead to summary rejection. Submit the Microsoft Form only once, and do not wait for the last evening because portals slow down near deadlines.
Ready to begin? Check the official portal today and complete both steps well before the deadline.
Selection Process and Documents Required
IOCL selects apprentices at Bongaigaon purely on merit: there is no written test, and candidates are ranked by their aggregate percentage in the prescribed qualification, in descending order. First-time apprentices get preference over those who have already completed an apprenticeship.
- Tie-breaker 1: the older candidate (date of birth) ranks higher.
- Tie-breaker 2: if birth dates match, the higher Matriculation percentage wins.
- Next stage: shortlisted candidates are called for document verification.
- Final stage: a pre-engagement medical test, then the offer of engagement.
Documents to Carry for Verification
Bring originals plus one self-attested photocopy of each:
- Class X (Matriculation) certificate as proof of date of birth.
- Class XII marksheet and all semester or year-wise marksheets of your degree or diploma.
- Degree or diploma certificate.
- CGPA-to-percentage conversion certificate, if applicable.
- Principal’s certificate confirming the result date, regular full-time mode and good conduct.
- Category certificate (SC/ST/OBC-NCL/PwBD/EWS) in the prescribed format.
- Printout of your NAPS/NATS registration.
- Annexure-A affidavit on stamp paper, if you are applying for a second apprenticeship.
- One original photo ID: Aadhaar, PAN, Voter ID, Driving Licence or Passport.
Second-time applicants need a gap of at least one year after their previous apprenticeship. Where the earlier contract ended for health, financial or relocation reasons, a three-month gap applies, and women face no waiting period.
Trade Apprentice vs Technician Apprentice at IOCL
Trade apprentices (Codes 101 and 103) come from B.Sc backgrounds and apply through NAPS, while the technician apprentice (Code 107) comes from an instrumentation diploma and applies through NATS. The table below compares them side by side.
| Factor | Code 101 – Chemical Plant | Code 103 – Boiler | Code 107 – Instrumentation |
|---|---|---|---|
| Category | Trade Apprentice | Trade Apprentice | Technician Apprentice |
| Qualification | 3-year B.Sc | 3-year B.Sc | 3-year Diploma |
| Training period | 12 months | 24 months | 12 months |
| Total seats | 36 | 14 | 8 |
| Portal | NAPS | NAPS | NATS |
| Establishment ID | E07191800001 | E07191800001 | EASCHC000001 |
| Indicative stipend | ₹12,300 | ₹12,300 | ₹10,900 |
| PwBD applicants | Not allowed | Not allowed | Allowed (identified seats) |
| Competition level | Moderate | Moderate | High (fewest seats) |
| Best for | Chemistry graduates wanting plant operations | Graduates ready for longer, equipment-focused training | Diploma holders in process control |
Choose Code 101 if you want the most seats and a shorter 12-month programme. Choose Code 103 only if you can commit 24 months, since the longer stipend period adds up to nearly ₹3 lakh in indicative terms. Choose Code 107 if you hold the exact instrumentation diploma, but expect the toughest merit cut-off because of just 8 seats. Remember, a B.Sc candidate can pick only one of 101 or 103.
Pros and Cons of the IOCL Bongaigaon Apprenticeship
An honest view helps you decide. Here is how the offer stacks up.
Advantages
- Training inside a refinery run by a Fortune Global 500 company.
- No written test, so selection is transparent and marks-based.
- No application fee mentioned in the notification.
- Monthly stipend, accident insurance, safety gear and paid leave.
- A recognised certificate that strengthens your resume for PSU and private plant jobs.
Disadvantages
- No promise of a permanent job after training.
- No HRA or company accommodation, which raises living costs.
- A hazardous plant environment that needs strict safety discipline.
- Seat numbers are tentative and can change.
Important Terms Related to IOCL Apprenticeship
Knowing these terms helps you read any apprenticeship notification with confidence:
- Apprentices Act, 1961: the central law that governs apprenticeship training, stipend and contracts in India.
- NAPS: National Apprenticeship Promotion Scheme, used here for Codes 101 and 103.
- NATS: National Apprenticeship Training Scheme, used here for Code 107.
- Stipend: the monthly amount paid during training; it is not a salary and carries no employment claim.
- Attendant Operator (Chemical Plant): a plant-floor role that monitors process units and equipment.
- Instrumentation: the field of measuring and controlling pressure, flow, temperature and level in a plant.
- OBC (NCL): Other Backward Classes, non-creamy layer, which needs a valid certificate as on 30.09.2026.
- EWS: Economically Weaker Section, which needs an Income & Asset Certificate.
- PwBD: Person with Benchmark Disability, defined under Section 2(r) of the Rights of Persons with Disabilities Act, 2016.
- Document Verification: the stage where original certificates are checked before the medical test.
IOCL Bongaigaon Apprentice 2026 Important Dates
| Event | Date |
|---|---|
| Advertisement date | 28 September 2026 |
| Online application opens (NAPS/NATS, IOCL portal, Microsoft Form) | 28 September 2026, 10:00 AM |
| Last date to apply | 18 October 2026, 5:00 PM |
| Eligibility cut-off date (age and qualification) | 30 September 2026 |
| Document verification list | Printed as “26.08.2026” — see note below |
| Document verification (tentative) | 04–06 November 2026 |
Date alert: the notification prints 26.08.2026 as the tentative date for the verification list. That falls before the application even opens, so it looks like a typing error. Watch iocl.com for the corrected schedule.
Important Links
| Link Name | Link |
|---|---|
| Download Official Notification PDF | Download IOCL Bongaigaon Apprentice Notification |
| Official IOCL Website | iocl.com |
| Apply on NAPS (Codes 101, 103) | Apprenticeship India Portal |
| Apply on NATS (Code 107) | NATS Portal |
| Apprentices Act reference | Ministry of Labour & Employment |
| Refinery helpdesk | 03664-253136 | bgrrecruit@indianoil.in |
| Related: RCF apprentice guide | RCF Apprentice Recruitment 2026 – 326 Posts |
| Related: Naval Dockyard | Naval Dockyard Mumbai Apprentice 2026 |
| Related: OPTCL | OPTCL Apprentice Recruitment 2026 – 100 Posts |
| Related: POWERGRID | POWERGRID Apprentice Recruitment 2026 |
| More government jobs | AgriJob.in – Latest Jobs Home |
Looking for more options? See our guides on DRDO PXE Apprentice Recruitment 2026 and the RCF apprentice vacancy details for similar stipend-based training.
Final Thoughts on IOCL Bongaigaon Apprentice Recruitment 2026
IOCL Bongaigaon Apprentice Recruitment 2026 is a strong, fee-free opening for B.Sc and instrumentation diploma holders who want real refinery experience. Marks decide everything, so a clean application matters more than anything else. Complete both the NAPS/NATS step and the Microsoft Form, and match every detail.
Next step: download the notification, keep your marksheets ready, and apply before 18 October 2026, 5:00 PM. Bookmark this page, because we update it whenever IOCL changes the schedule.
- 58 apprentice seats are open at IOCL Bongaigaon Refinery across Codes 101, 103 and 107.
- Age must be 18–24 years on 30.09.2026, with relaxation for SC, ST, OBC (NCL) and PwBD.
- There is no written test; ranking depends on aggregate percentage, with a 50% minimum.
- Applying takes two steps: NAPS/NATS registration, then the IOCL Microsoft Form.
- Indicative stipend is ₹12,300 for graduates and ₹10,900 for diploma holders; there is no job guarantee.
- Apply before 18 October 2026, 5:00 PM and download the notification from our link.
Frequently Asked Questions About IOCL Bongaigaon Apprentice Recruitment 2026
How many vacancies are there in IOCL Bongaigaon Apprentice Recruitment 2026?
IOCL Bongaigaon Apprentice Recruitment 2026 has 58 tentative vacancies: 36 for Attendant Operator (Chemical Plant), 14 for Boiler and 8 for Instrumentation. The refinery may increase or decrease these numbers at its discretion.
What is the last date to apply for IOCL Bongaigaon Apprentice 2026?
The last date is 18 October 2026 at 5:00 PM. Applications opened on 28 September 2026 at 10:00 AM. Both the NAPS/NATS application and the Microsoft Form must be completed within this window.
What is the age limit for IOCL Bongaigaon Apprentice 2026?
The age limit is 18 to 24 years as on 30 September 2026 for General and EWS candidates. SC/ST get 5 years, OBC (NCL) get 3 years and PwBD candidates get 10 years of upper age relaxation.
What is the qualification required for IOCL Bongaigaon Apprentice 2026?
Codes 101 and 103 need a 3-year B.Sc in Maths, Physics, Chemistry or Industrial Chemistry. Code 107 needs a 3-year diploma in Instrumentation or a related instrumentation discipline. Both need 50% aggregate marks from a regular full-time course.
Is there any written exam for IOCL Bongaigaon Apprentice 2026?
No. IOCL Bongaigaon Apprentice 2026 has no written test. Candidates are ranked by aggregate percentage in the prescribed qualification, then called for document verification and a medical examination.
How much is the stipend for IOCL apprentices in 2026?
IOCL pays the stipend prescribed under the Apprentices Act and its own guidelines. Based on revised minimum rates reported from April 2026, graduates get about ₹12,300 and diploma holders about ₹10,900 per month. The offer letter confirms the final amount.
Can I apply for more than one trade in IOCL Bongaigaon Apprentice 2026?
No. A candidate can apply for only one trade or discipline. A B.Sc candidate must choose either Code 101 or Code 103, and applications for more than one trade are summarily rejected.
Will IOCL give a job after the apprenticeship?
No. The notification states IOCL has no obligation to offer employment after apprenticeship, and no apprentice can claim a job on that ground. The training certificate still adds value to your resume.
Is there any application fee for IOCL Bongaigaon Apprentice 2026?
The official notification does not mention any application fee. Apply only through NAPS/NATS and iocl.com, and avoid agents or social media offers that ask for money.
Can PwBD candidates apply for IOCL Bongaigaon Apprentice 2026?
Yes, but only against identified seats under Code 107, and only in the permitted categories: low vision or blind, hard of hearing or deaf, certain locomotor conditions and multiple disabilities. A valid disability certificate is compulsory.
Last Updated: September 2026. This guide is reviewed and updated regularly for accuracy. Bookmark this page for the latest information.
Written by NITISH SINGH, AgriJob.in.
Disclaimer: This article is for information only and is based on IOCL Advertisement No. BGR/Appr/2026/04. Stipend figures are indicative. Always verify seats, dates and rules on the official IOCL, NAPS and NATS portals before applying. AgriJob.in is not affiliated with IOCL.
