Optional Annex IV to the International Convention for the Prevention of Pollution from ships, 1973, as modified by the Protocol of 1978 relating thereto (MARPOL 73/78)
- Type: Convention
- Date of signature: 17/02/1978
- Place of signature: London, United Kingdom
- Depositary: International Maritime Organization (IMO)
- Date of entry into force: 02/10/1983
What is it about?
Why is it relevant?