From policy to practice: Making maritime communications work at sea

By Mario Maniewicz, Director, ITU Radiocommunication Bureau

Every day, ships rely on radiocommunications to navigate safely, stay connected, and call for help when lives are at risk. Making these systems work across borders takes more than technology.

It takes internationally agreed rules and the will to put them into practice.

That’s the message behind the World Maritime Day theme, “From Policy to Practice: Powering Maritime Excellence,” adopted by the International Maritime Organization (IMO) for the current year.

It’s a theme we know well at the International Telecommunication Union (ITU), too. After all, helping convert global maritime rules into well-aligned national laws, practical enforcement and safe, smooth everyday operations has been a crucial part of ITU’s work for generations.

The ITU Radio Regulations – the international treaty governing the use of the radio-frequency spectrum and satellite orbits – provide the global framework for maritime radiocommunications. They cover distress and safety communications, protection of ship and coast station frequencies, licensing and certification, and more.

Our World Radiocommunication Conferences update the Radio Regulations every four years, keeping them in step with new technologies and operational needs.

But rules on paper aren’t enough. For a seafarer in distress, what matters is whether the system functions when needed. This means national administrations must understand and implement the agreed rules, while equipment and procedures on board ships must follow consistent standards.

ITU’s technical standards for radiocommunications – known as ITU-R Recommendations – help manufacturers, regulators and operators keep maritime systems interoperable, reliable and compliant with international requirements. Some of our standards are incorporated directly into the Radio Regulations, making them part of the binding regulatory framework.