Attention! 2025 brings major regulatory changes in maritime transport. Learn about the new IMO amendments (MARPOL, IMDG) and the FuelEU Maritime regulation. Avoid fines and optimize your logistics.
Navigating Clear Rules: The Definitive Guide to 2025 Maritime Regulations
The year 2025 marks a milestone in the regulation of international maritime transport. With a strong focus on sustainability and safety, both the International Maritime Organization (IMO) and the European Union have introduced mandatory regulations that every player in the logistics chain must know. Ignoring them can translate into costly penalties and operational delays.
Here is a clear summary of the most significant changes already in effect.
1. FuelEU Maritime: Decarbonization Becomes Law in Europe
As of January 1, 2025, the FuelEU Maritime initiative is mandatory. This regulation requires a progressive reduction in the greenhouse gas (GHG) intensity of fuels used by ships operating in European Union ports.
- What it means for you: Shipowners must report their emissions via the Thetis-MRV platform. This could increase operational costs, which will likely be passed on to freight rates, especially for shipping lines that have not invested in cleaner fuels.
2. EEDI Phase 3: Energy Efficiency for New Ships
From January 1, 2025, all newly built ships over 400 gross tonnage must comply with the demanding requirements of Phase 3 of the Energy Efficiency Design Index (EEDI). This forces shipyards to build significantly more energy-efficient vessels.
3. Low-Emission Zone (SECA) in the Mediterranean
A crucial change for trade in the region: starting May 1, 2025, the Mediterranean Sea officially becomes a Sulphur Emission Control Area (SECA).
- Direct Impact: Vessels operating in this zone must use fuel with a maximum sulfur content of 0.10% or be equipped with approved exhaust gas cleaning systems (scrubbers).
4. Updates to the IMDG Code on Dangerous Goods
Amendments to the International Maritime Dangerous Goods (IMDG) Code, which were voluntary since 2024, will become mandatory in 2026, but their adoption is already a reality in 2025. They include new regulations for the transport of:
- Charcoal.
- Sodium-ion batteries.
- Electric vehicles.
5. Ballast Water Management and Digital Certificates
- Ballast Water: As of February 1, 2025, it is mandatory for ships to record their ballast water management operations in a standardized format to prevent the spread of invasive species.
- Electronic Certificates for Crew: The use of electronic certificates for seafarers is now validated, speeding up inspections and document verification through tools like QR codes.
The 2025 regulatory landscape is clear: the maritime industry is moving towards a more sustainable and secure model. Staying up-to-date with these regulations not only ensures compliance but also positions your company as a responsible and prepared player for the future of global trade.

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