The 84th session of the IMO’s Marine Environment Protection Committee (MEPC 84) held extensive discussions on the Net-Zero Framework (NZF). This was the first opportunity to do so following the adjournment of the extraordinary session in October 2025. Although there were divergent positions on key elements such as establishing a fund, MEPC 84 agreed to continue discussions on a revised framework to ensure consensus. MEPC 84 also progressed on key technical guidelines supporting the NZF. As part of the review of the Ballast Water Management (BWM) framework, amendments to the BWM Convention were approved, strengthening survey and other mandatory requirements.
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• Extensive discussions on the Net-Zero Framework, and agreement to further consider adjustments to ensure consensus
• Adopted amendments to MARPOL Annex VI, designating the North-East Atlantic as an Emission Control Area
• (ECA) for SOx, PM and NOx
• Approved amendments to the Ballast Water Management Convention strengthening survey and other mandatory requirements, and adopted the amended MEPC resolution on the 2026 Guidelines for Ballast Water Management and Development of Ballast Water Management Plans
• Approved amendments to the NOx Technical Code to enable the certification of engines operating on
• non‑carbon fuels or fuel mixtures (....)