Shipping and the Environment: A Guide to Environmental Compliance

Sixth Edition Published

International Chamber of Shipping (ICS) Publications has launched the sixth edition of Shipping and the Environment: A Guide to Environmental Compliance, offering an expanded and accessible overview of how shipping relates to environmental protection and global regulation.

Developed for a broad audience, including shipping companies, seafarers, policymakers, and those new to the maritime sector, the guide provides a clear introduction to environmental requirements affecting shipping today, alongside developments expected in the years ahead. It brings complex information together into a single, easy-to-understand resource that does not require technical or regulatory expertise.

Positioned as an overview rather than a technical manual, the publication explains what regulations apply, why they matter, and how the landscape is changing. It supports awareness and preparedness, helping readers understand emerging expectations and navigate an evolving regulatory environment with confidence.

The sixth edition includes expanded content, updated data, and broader coverage of international, regional, and state-level frameworks, including developments specific to the United States. It places stronger emphasis on future regulation, particularly measures expected to take effect from 2028 onwards, and introduces an Environmental Protection Measures Checklist designed as a practical awareness tool.

Key topics explored include new potential regulations on the control of invasive aquatic species, Exhaust Gas Cleaning Systems discharges, MARPOL Annex IV (sewage) and its associated guidelines, and measures to regulate the carriage of plastic pellets by sea.

Thomas A Kazakos, Secretary General of the International Chamber of Shipping, said:
“This edition has been developed to help the industry understand what environmental regulations are being updated. Expectations are evolving quickly, and it is essential that shipping professionals understand what applies today while being aware of what is coming. This guide provides a clear and accessible overview to support that understanding.”

By bringing together current measures and anticipated developments in one place, ICS supports the global maritime community in understanding change, strengthening awareness, and preparing for the future of environmental responsibility. 

Building on the success of the previous editions, the sixth edition has been updated to reflect the latest industry environmental developments. Readers can expect an overview on: 

◼︎ The latest environmental regulations, with key differences highlighted between international, national and regional regulations, as well as updates specific to US requirements;

◼︎ Emerging technologies and operational practices as examples of environmental improvements that can be delivered at sea and ashore; and

◼︎ Future regulatory developments on exhaust gas cleaning systems discharges, control of invasive aquatic species, MARPOL Annex IV and other areas likely to affect future operations. 

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