Why this matters now
IMO is tested for: created 1948 Geneva Convention; in force 17 March 1958 as IMCO (Inter-governmental Maritime Consultative Organization); renamed IMO 22 May 1982; UN specialised agency; HQ 4 Albert Embankment, London — only UN agency headquartered in the UK; 176 member states + 3 associate; Sec-Gen Arsenio Dominguez (Panama, 1 Jan 2024-); World Maritime Day last Thursday of September; IMO 2020 SULPHUR CAP — 0.5% sulphur fuel oil cap effective 1 Jan 2020 (from 3.5%); 2023 GHG Strategy — net-zero shipping emissions “by or around 2050”; IMO E-Reporting + IMO LISCR; key conventions — SOLAS Safety of Life at Sea 1974, MARPOL 1973/78 Marine Pollution, STCW Standards of Training Certification + Watchkeeping 1978, Ballast Water Management 2004, Hong Kong Ship Recycling 2009 (in force 26 June 2025).
Key IMO conventions
| Convention | Year | Subject |
|---|---|---|
| SOLAS | 1914 (post-Titanic) / 1974 current | Safety of Life at Sea. Lifeboats, fire safety, navigation. |
| MARPOL 73/78 | 1973 / 1978 | Marine Pollution: oil, chemicals, sewage, garbage, air emissions. |
| STCW | 1978 | Standards of Training, Certification + Watchkeeping for Seafarers. |
| Ballast Water Mgmt | 2004 (in force 2017) | Prevents invasive species. |
| Hong Kong Convention | 2009 (in force 26 June 2025) | Safe + Environmentally Sound Ship Recycling. India + Bangladesh + Pakistan recycling industry (Alang Gujarat) directly affected. |
| Polar Code | 2017 | Operating in Arctic + Antarctic waters. |
| Athens Convention | 1974 | Passenger + luggage carriage liability. |
India & IMO
- India founding member 1959.
- India elected to IMO Council Category B (states with largest interest in seaborne trade) continuously since 1959.
- India operates Alang Shipbreaking Yard (Gujarat) — world’s largest ship-recycling cluster; ratified Hong Kong Convention which came into force 26 June 2025.
- Paris MoU White List — India is on the white list (recognised performance under port state control inspections).
- Maritime India Vision 2030 + Maritime Amrit Kaal Vision 2047.
- Major Indian flag state: Directorate General of Shipping (DGS, Mumbai).
UPSC angle
Know IMO INTERNATIONAL MARITIME ORGANIZATION — CREATED 1948 GENEVA CONVENTION in force 17 MARCH 1958 as IMCO Inter-governmental Maritime Consultative Organization; RENAMED IMO 22 MAY 1982; UN SPECIALISED AGENCY; HQ 4 ALBERT EMBANKMENT LONDON — ONLY UN AGENCY HEADQUARTERED IN UK; 176 MEMBER STATES + 3 ASSOCIATE; SEC-GEN ARSENIO DOMINGUEZ Panama 1 JAN 2024-; WORLD MARITIME DAY last Thursday of September; IMO 2020 SULPHUR CAP 0.5% sulphur fuel oil cap effective 1 JAN 2020 from 3.5%; 2023 GHG STRATEGY NET-ZERO shipping emissions BY OR AROUND 2050; key conventions SOLAS Safety of Life at Sea 1914 post-Titanic / 1974 current (lifeboats fire safety navigation); MARPOL 73/78 Marine Pollution (oil chemicals sewage garbage air); STCW 1978 Standards of Training Certification + Watchkeeping; BALLAST WATER MGMT 2004 in force 2017 prevents invasive species; HONG KONG CONVENTION 2009 IN FORCE 26 JUNE 2025 Safe + Environmentally Sound Ship Recycling INDIA + BANGLADESH + PAKISTAN recycling industry directly affected (Alang Gujarat); POLAR CODE 2017 Arctic + Antarctic; INDIA FOUNDING MEMBER 1959; INDIA ELECTED IMO COUNCIL CATEGORY B states with LARGEST INTEREST IN SEABORNE TRADE continuously since 1959; INDIA OPERATES ALANG SHIPBREAKING YARD GUJARAT world’s largest ship-recycling cluster ratified Hong Kong; PARIS MoU WHITE LIST India on white list recognised performance under port state control; MARITIME INDIA VISION 2030 + MARITIME AMRIT KAAL VISION 2047; Directorate General of Shipping DGS Mumbai.
Frequently asked questions
Where is IMO headquartered?
At 4 Albert Embankment, London — the only UN specialised agency headquartered in the UK.
What is MARPOL?
International Convention for the Prevention of Pollution from Ships, 1973/78 — the principal global treaty preventing pollution from ships (oil, chemicals, sewage, garbage, air emissions).
What is the IMO 2020 sulphur cap?
From 1 January 2020 ships must use fuel with sulphur content ≤ 0.5% (down from 3.5%). Cleaner air in port cities; spurred shift to LSFO, scrubbers, and LNG bunkering.
What is the Hong Kong Convention?
IMO 2009 convention on Safe + Environmentally Sound Ship Recycling. Entered into force on 26 June 2025. India + Bangladesh + Pakistan (which host the world’s shipbreaking yards including Alang in Gujarat) ratified; sets standards for inventory of hazardous materials + safe recycling.