Oil Tanker Course in Kolkata: What to Expect at MMA (OCTO/OCTCO 2025 Guide)
What Is the OCTO/OCTCO Course?
The Basic Training for Oil and Chemical Tanker Cargo Operations (OCTO) is a mandatory STCW course required for any seafarer who will work aboard an oil or chemical tanker. It is governed by the STCW Convention (1978, Manila Amendments) and regulated in India by the Directorate General of Shipping (DGS).
Without this certificate, no shipping company can legally sign you on to a tanker — regardless of your rank or sea service.
Who Needs This Course?
This course is for:
→ Deck and engine officers moving to tanker vessels for the first time → Ratings assigned to tanker cargo operations → Officers whose OCTO certificate has lapsed or is approaching the 5-year validity end → Seafarers upgrading from older STCW '95 standards to the 2010 Manila Amendments
Course Details at MMA Kolkata
| Parameter | Details |
|---|---|
| Course Name | Basic Training for Oil & Chemical Tanker Cargo Operations (OCTO) |
| DGS Approval | Yes — MTI No. 303013 |
| Duration | 6 Days |
| Fees | ₹3,499 |
| Mode | Offline (practical-based) |
| Location | MMA Kolkata — 15/21, Pillar No. 126, New BBT Road, Maheshtalla, Kolkata – 700141 |
| Validity | 5 years |
What You Will Learn
The OCTO course covers the fundamental knowledge and practical competencies required to safely handle tanker cargo operations. Based on STCW Convention requirements, the training broadly covers:
Tanker Hazard Awareness Understanding the properties of oil and chemical cargoes — flammability, toxicity, reactivity, and the risks these pose aboard a vessel.
Cargo Handling and Safety Procedures for loading, discharging, and monitoring cargo; operation of pumps and pipelines; understanding cargo documentation.
Fire Safety on Tankers Fire prevention specific to tanker environments — gas detection systems, inert gas systems, and emergency response procedures.
Pollution Prevention Compliance with MARPOL regulations — spill prevention, response procedures, and environmental responsibilities when handling oil and chemical cargo.
Tanker Operations Terminology Understanding the operational language, systems, and equipment used aboard oil and chemical tankers.
MMA Note: All sessions are conducted offline with practical, hands-on components by faculty comprising Chief Engineers and Master Mariners with real sea-going experience.
The Bundled Package Option
If you are a fresher or need multiple certifications together, MMA offers a bundled package that includes OCTO alongside other essential STCW courses:
INDoS + BSTCW + STS + OCTC — ₹16,950
This package covers: → INDoS registration support → Basic Safety Training Course (BSTC) — 13 days → Security Training for Seafarers with Designated Security Duties (STSDSD) — 2 days → Oil and Chemical Tanker Course (OCTO) — 6 days
For a seafarer starting fresh or preparing for a tanker assignment after a gap, this bundle is significantly more economical than booking each course separately.
DGS E-Learning: Complete This Before You Arrive
As per DGS Training Circular No. 13 of 2020, you must complete the relevant e-learning module on the DGS portal before attending the physical course at MMA. Arriving without your e-learning completion certificate will delay your batch enrolment.
What to do:
- Register on the DGS e-learning portal
- Complete the OCTO module online
- Download your e-learning completion certificate
- Then report to MMA for the classroom and practical sessions
If you're unsure how to navigate the DGS portal, contact MMA directly — the team responds within 1 hour and will walk you through the process.
Why Choose MMA for Your OCTO Course?
Several DGS-approved institutes operate in Kolkata. Here's what makes MMA the right choice:
27+ years of operation — Established in 1998, MMA is East India's oldest post-sea maritime training institute. Lakhs of certificates have been issued through MMA across all courses.
Full DGS compliance — MTI No. 303013 is active and listed in the DGS national database. Your certificate is generated through the official DGS portal and is verifiable by any shipping company or MMD office worldwide.
Experienced faculty — Teaching is handled by Chief Engineers and Master Mariners with actual sea-going experience. You are not learning from classroom-only instructors.
22 DGS-approved courses under one roof — If you need OCTO alongside BSTC, ERS Simulator, MEO Class II Preparatory, or any other certification, MMA covers the full spectrum. No need to travel between institutes.
Fast response — The MMA team typically responds to enquiries within 1 hour, so scheduling and documentation queries are resolved quickly.
Documents to Carry When You Report
→ CDC (Continuous Discharge Certificate) or INDOS card → Existing STCW certificates (for renewal enrolments) → DGS e-learning completion certificate for OCTO module → Passport-sized photographs → Valid ID proof
Frequently Asked Questions
Can a fresher with no tanker experience enrol for OCTO? Yes. The OCTO is a familiarisation and basic training course — not an advanced tanker management course. It is designed for seafarers before they join tanker vessels, not after years of tanker service.
What happens when my OCTO certificate expires? You need to complete a refresher or repeat the course within the 5-year validity period. Expired certificates will be flagged by employers and port state control. MMA runs regular OCTO batches — contact the office for the next available date.
Is the OCTO certificate accepted internationally? Yes. Since it is issued under DGS approval and listed in the DGS database, it is recognised by flag states and shipping companies globally under the STCW Convention.
What if I completed OCTO at another institute — can I renew at MMA? Yes. MMA accepts candidates whose original certification was issued by any DGS-approved institute across India.
How to Enrol
Step 1 — Contact MMA to confirm the next OCTO batch date Step 2 — Complete the OCTO e-learning module on the DGS portal Step 3 — Report to MMA with your documents on the batch start date Step 4 — Complete the 6-day practical and classroom training Step 5 — Receive your DGS-issued certificate, uploaded directly to the national database
Get in Touch
Phone/WhatsApp: +91 99392 10713 Email: mmakolkata@gmail.com Website: www.mmatrust.com Address: 15/21, Pillar No. 126, New BBT Road, Maheshtalla, Kolkata – 700141
Mercantile Marine Academy — East India's Oldest Maritime Institute. Navigating Excellence Since 1998.
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Visual Recommendation for Publishing: Header image showing a tanker vessel at berth with cargo hoses connected, or a classroom/simulator session photo from MMA. Thumbnail should include the course name, duration (6 Days), fees (₹3,499), and MMA's DGS approval badge.