This consultation sets out Ofcom’s proposals to update some of our rules on spectrum use by the maritime sector to implement international decisions and simplify some of our licences.
The primary purpose of maritime radiocommunications is to ensure safety at sea. It enables vessels to share their position, identify other vessels, navigate and coordinate operations. It also supports the reporting of weather conditions, distress alerts, emergency situations and other communications. Ofcom manages spectrum to prevent harmful interference, including to safeguard the reliability of maritime radiocommunications on board UK registered vessels and within UK waters and territorial seas.
The maritime sector is important to the UK economy – around 85% of international freight traded with the UK is moved by sea, and in 2024 shipping was estimated to have enabled £957.3 billion in UK trade. Maritime is a specialised, highly technical sector with evolving spectrum requirements and a strong international linkage.
The proposals in this consultation aim to ensure that the UK maritime spectrum authorisation framework remains fit for purpose, supports technological developments, and continues to promote the safe, efficient use of radio communications at sea.
We are also seeking input from stakeholders on the future spectrum needs for maritime radiocommunications, including for VHF Data Exchange Systems (VDES) and autonomous vessels – to ensure our work programme continues to support growth and innovation in the maritime sector.
Responding to our consultation
Please submit responses using the consultation response form no later than 5pm 3 June 2026.