Advanced Liquefied Gas Tanker Operations
Code advanced-lg · STCW A-V/1-2-2
Advanced Training for Liquefied Gas Tanker Cargo Operations under STCW A-V/1-2-2 — required of officers with immediate cargo responsibility on a gas carrier. Cargo containment systems (membrane, MOSS, type C), cargo handling design, BOG management, custody transfer, IGC Code compliance, emergency systems.
- Prerequisites
- basic-lg
- Duration
- 50 hours
- Validity
- 5 years
- Refresher
- every 5 years
- Typical cost
- ~$680 USD
Where to take this course
Country guides list accredited training centres in the major seafarer-supplying nations:
Related glossary terms
High confidence
Editorial confidence: how we grade. Data sources and methodology: /sources.
Advanced Liquefied Gas Tanker Operations: FAQ
- What is the Advanced Liquefied Gas Tanker Operations (ADVANCED-LG) certification?
- Advanced Training for Liquefied Gas Tanker Cargo Operations under STCW A-V/1-2-2 — required of officers with immediate cargo responsibility on a gas carrier. Cargo containment systems (membrane, MOSS, type C), cargo handling design, BOG management, custody transfer, IGC Code compliance, emergency systems. Referenced in STCW table A-V/1-2-2. Category: Cargo Tanker.
- Who needs ADVANCED-LG?
- ADVANCED-LG applies to seafarers in roles defined under STCW table A-V/1-2-2. Recommended prerequisites: basic-lg. Without ADVANCED-LG, operators may decline to roster you for the relevant duties.
- How long does ADVANCED-LG take?
- Typical course duration is 50 hours (6.3 working days at 8h/day). This is face-to-face or blended-learning time at an approved training centre; revalidation refresher courses are usually shorter. Plan against your sea leave window before booking.
- How much does ADVANCED-LG cost?
- Typical cost is around US$680 at an approved provider. Cost varies widely by country and training centre quality; many shipping companies cover the course fee as part of the contract. Check with your manning agent or fleet department before paying out of pocket.
- Where can I get ADVANCED-LG?
- ADVANCED-LG is delivered by approved training centres in most major maritime training countries. Use our /training-centres directory and the certifications-by-country filters to find an approved provider near you. The flag administration of your seaman's book may also publish a list of accepted providers.
- How long is ADVANCED-LG valid?
- 5 years from issue, with a refresher required every 5 years. Plan your revalidation course before the expiry date; lapsed certificates may require re-sitting the full course rather than a refresher, and operators may refuse to extend a contract while a critical certificate is expired.