IMO - 904E - Convention on the International Regulations for Preventing Collisions at Sea (COLREGS) 2026

Navigate with Confidence Using the Official COLREGS 2026 Publication
Ensure compliance and enhance maritime safety with the Convention on the International Regulations for Preventing Collisions at Sea (COLREGS) 2026, the authoritative reference for navigation rules in international waters. This official 2026 consolidated edition, published by the International Maritime Organization (IMO), provides the complete and up-to-date text of the 1972 Convention, including all amendments adopted through 2016. Whether you're a ship officer, maritime inspector, or legal advisor, this publication is an indispensable tool for preventing collisions and maintaining operational safety at sea.

Stay Compliant with the Latest International Standards
This edition incorporates all critical updates to the COLREGS, from the original 1972 text to the latest amendments, such as Resolution A.1085(28), which entered into force in 2016. By consolidating these changes into a single volume, this publication simplifies compliance, eliminating the need to reference multiple documents. It covers essential topics such as steering and sailing rules, lights and shapes, sound and light signals, and exemptions, ensuring that maritime professionals have the most accurate and current information at their fingertips.

Built for Maritime Professionals
Designed for use in the merchant marine, this publication is tailored to meet the needs of ship crews, maritime authorities, and training institutions. Its durable paperback format is lightweight (1.8 kg) and practical, making it ideal for onboard reference or classroom instruction. The clear, organized layout allows for quick access to critical information, supporting safe and efficient navigation in all conditions.

Trusted by the Global Maritime Community
As the official publication of the IMO, this document carries the weight of international maritime law. Recognized and adopted by maritime nations worldwide, the COLREGS 2026 are the foundation of safe navigation in international waters. This 2026 edition replaces all previous versions, including the 2002 edition, ensuring that you have the most reliable and up-to-date resource available.

This official COLREGS 2026 publication is presented in a practical paperback format, weighing 1.8 kg for easy handling. It features the 2026 consolidated edition, which includes the original 1972 Convention and all subsequent amendments through 2016. Written entirely in English, this publication is designed for use by maritime professionals worldwide, providing clear and concise guidance on international navigation rules.

With a legacy of setting global maritime standards, the publisher of this document is a leading authority in the shipping industry. As the specialized agency of the United Nations responsible for regulating international shipping, it ensures that maritime operations adhere to the highest safety, security, and environmental standards. Its publications are trusted by professionals worldwide for their accuracy, reliability, and compliance with international law.

• This publication offers unparalleled accuracy and authority as the official IMO reference for COLREGS 2026, ensuring compliance with international maritime law.
• Its consolidated 2026 edition includes all amendments through 2016, providing the most up-to-date and comprehensive navigation rules in a single volume.
• Designed for durability and ease of use, the lightweight paperback format is ideal for onboard reference, training, and legal compliance.
• Trusted by maritime professionals globally, it simplifies adherence to safety standards while reducing the risk of collisions and legal disputes at sea.