Latest IMO Regulations on CO₂ Emissions – What You Need to Know”
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The EU MRV (Monitoring, Reporting, and Verification) regulation is expanding!
From January 1, 2025, it will apply to general cargo vessels (400-5,000 GT) and offshore vessels (≥400 GT). Shipowners and operators must start preparing now to ensure compliance.
The European Commission (EC) is currently working on guidance for offshore ship emissions, and compliance will play a crucial role in the EU Emissions Trading System (ETS) and FuelEU Maritime regulations.
Key Updates:
✅ Expanded Scope – General cargo & offshore vessels from 400 GT now included.
✅ New GHG Reporting – Methane (CH₄) & Nitrous Oxide (N₂O) emissions must be reported.
✅ Early Action Advised – Submit Monitoring Plans (MPs) early to avoid delays.
💡 Insights & Best Practices
To comply with the new requirements, companies should prepare their Monitoring Plan (MP) early, ensure proper data collection, and submit verified Emissions Reports to Thetis-MRV on time. The verification process remains a crucial step before submission, and vessels must have a Document of Compliance (DOC) onboard to meet regulatory obligations.
EU MRV Compliance Timeline
The following graphic outlines the key deadlines for EU MRV compliance, from the approval of the Monitoring Plan (MP) to the submission of verified emissions data and obtaining the Document of Compliance (DOC).

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