IMO Adopts First Global Autonomous Ship Code, Opening New Era For Smart Shipping
By CCN News | Published: May 21, 2026
By CCN News | Published: May 21, 2026
Image Source: IMO/Futuro
The International Maritime Organization has adopted the first global safety framework for autonomous vessels, marking a major regulatory step for the future of commercial shipping.
The decision was taken at the 111th session of the Maritime Safety Committee in London, where member states approved the International Code of Safety for Maritime Autonomous Surface Ships (MASS Code). The framework sets unified rules for ships that operate with reduced or no human crew.
New Global Rules For Autonomous Vessels
The MASS Code establishes safety and operational standards for a new generation of ships that use automation, remote control systems, and artificial intelligence-based navigation. These vessels may range from partially automated ships with onboard crew to fully autonomous systems capable of independent decision-making.
The code applies to large international cargo ships engaged in global trade. It aims to ensure that autonomous vessels meet the same safety and environmental standards as conventional ships operating under international maritime law.
Officials said the framework is designed as a goal-based system, allowing flexibility in design while maintaining consistent safety requirements across countries and shipping operators.
Voluntary Phase To Test Global Implementation
The new rules will come into effect from July 1, 2026, and will initially operate on a voluntary basis for at least two years. This phase will allow member states to test implementation and operational readiness before transitioning toward mandatory adoption under the Safety of Life at Sea (SOLAS) Convention.
The Maritime Safety Committee meeting continues in London until May 22, where further technical discussions on maritime safety and regulatory updates are expected.
Experts say the move reflects growing global interest in autonomous shipping technologies aimed at improving efficiency, reducing human risk at sea, and modernizing international trade logistics.
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