International Code Of Signals Errata 2022 Jun 2026

⚠ The IMO does not always release a standalone “Errata 2022” document for the ICS every year. Instead, corrections are published via:

of these specific code changes for quick reference on the bridge?

If you have a specific errata document titled “Errata 2022,” this guide explains how to verify and apply it. If not, follow the standard correction procedure below. international code of signals errata 2022

The most sensitive corrections in the 2022 errata involve the of the ICS. The Medical Signals use a three-letter code (e.g., MAA) followed by supplementary tables for symptoms, history, and treatment.

The International Code of Signals is the maritime world's common tongue. But a tongue can stammer. The may seem like a clerical footnote—a list of swapped paragraphs and color corrections. Yet, for the master navigating a crowded strait, the medic guiding a remote amputation via radio, or the coast guard searching for a wreck reported via signal flags, those corrections are the difference between order and chaos. ⚠ The IMO does not always release a

The 2022 release includes only minor editorial improvements, a new cover, and the incorporation of these errata.

For inquiries regarding grounding and tides, the code on page 72 for "At what state of tide did you go aground?" was corrected from "JI 2" to "JI 3" . If not, follow the standard correction procedure below

: "You should stop immediately. Do not scuttle. Do not lower boats. Do not use the wireless. If you disobey I shall open fire on you." : "You should stop your vessel instantly." Meteorology (Ice-breaker Signals) : On page 86, the procedure signal

The is the cornerstone of maritime communication, ensuring safety and clarity across language barriers. To maintain its accuracy, the International Maritime Organization (IMO) periodically releases supplements and corrections. The International Code of Signals Errata 2022 is a critical update issued in March 2022 to rectify specific errors in the 2005 Edition (specifically the 5th edition, 2021). Overview of the 2022 Errata