# International Maritime Organization (IMO)

*Last updated: 2026-06-25*

> Shipping lines, port authorities, and flag states all turn to the International Maritime Organization (IMO) as the primary source of binding maritime regulation.

Shipping lines, port authorities, and flag states all turn to the International Maritime Organization (IMO) as the primary source of binding maritime regulation. The IMO is a United Nations specialized agency headquartered in London, responsible for setting global standards on vessel safety, environmental protection, and seafarer welfare. Its three core conventions—SOLAS, MARPOL, and the MLC—are in force across the vast majority of seafaring nations. Freight forwarders and shippers experience the IMO's reach indirectly: ship certification rules, cargo securing requirements, and sulphur emission caps on bunker fuel all feed into ocean freight rates and contract conditions. Enforcement authority over individual vessels rests with flag and port states, not with the IMO itself.

**Source:** [https://www.imo.org/en/About/Pages/Default.aspx](https://www.imo.org/en/About/Pages/Default.aspx)

## Quick Facts

| Property | Value |
|---|---|
| Term | International Maritime Organization (IMO) |
| Language | EN |
| Word count | 111 |
| Last updated | 2026-06-25 |
| Source | https://www.imo.org/en/About/Pages/Default.aspx |

---

*Logistics Glossary — Freight Academy: [https://www.freight-academy.com/en/glossary/international-maritime-organization-imo](https://www.freight-academy.com/en/glossary/international-maritime-organization-imo)*

*Markdown mirror: [https://www.freight-academy.com/api/md/glossary/en/international-maritime-organization-imo](https://www.freight-academy.com/api/md/glossary/en/international-maritime-organization-imo)*

*JSON summary: [https://www.freight-academy.com/api/v1/glossary/international-maritime-organization-imo/llm-summary?lang=en](https://www.freight-academy.com/api/v1/glossary/international-maritime-organization-imo/llm-summary?lang=en)*