Skip to content

Ports Ships Companies Flags STCW Glossary Reference Forum Help

⌘K

Loading…

24/7 crisis help for seafarers

ISWAN SeafarerHelp — +44 800 012 1004 (free) / WhatsApp +44 7909 470732
ITF Seafarers — itfseafarers.org (abandonment, unpaid wages, welfare)
Sailors' Society Wellness at Sea — sailors-society.org
IMB Piracy Reporting Centre — +60 3 2031 0014

Directory

Ports
Ships
Companies
Seafarer Centers

Reference

Flag States
Certifications
Glossary
Salaries
Practical Reference

Community

Forum
News · RSS
Help & Resources
Seafarer Centres

About

About
Data sources
Cite this site
Press
Changelog · Atom
Privacy
Terms

Seafarer Index is a free, independent reference portal. No analytics, no tracking. Data is imported from public sources — see Sources.
© 2026 Seafarer Index · Source on GitHub · /llms.txt · Open data · Changelog

LanguageTranslation roadmap →

Stay in the loop

Confirmation required. Unsubscribe anytime.

Glossary / cargo

Marine Pollutant

Abbreviation: MP

Substance identified in IMDG Code as harmful to the marine environment; carries the 'Marine Pollutant' (dead-fish-and-tree) mark.

Related

IMDG Code
MARPOL Annex III

Source: MARPOL Annex III; IMDG Code 2.10

Found an error on this page? Report it →

What's wrong?Suggested fix (optional)Your email (optional)