News and insights

You can now share all bathymetric survey data with the UK Hydrographic Office via the Data Upload service.

Read our key takeaways from Posidonia 2024, from decarbonisation to the latest trends in technological innovation.

The UK Hydrographic Office will be withdrawing the ADMIRALTY H-Note App from app stores on 29 March 2024.

Explore the benefits and opportunities of maritime connectivity from ship to shore.

The UKHO has been working closely with the Milford Haven Port Authority to develop more precise digital chart coverage and help mariners overcome navigational challenges in the area.

UKHO champions international initiative for Electronic Chart System digital solutions, and commits to maintaining a viable paper chart service.    

For over 225 years, we have been delivering navigational data to support safe, compliant and efficient maritime navigation.

By leveraging the power of marine geospatial data, the UKHO is supporting shared environmental initiatives to help decarbonise the industry.

As part of London International Shipping Week (LISW) 2023, the UKHO hosted a panel discussion where experts discussed a range of challenges that face the maritime industry - from digitalisation to decarbonisation.

Following a review of our products and services, the decision has been taken to retire the ADMIRALTY ECDIS Service

In response to your feedback, we have made changes to our AVCS Online service

The UKHO and our counterparts in Japan, the Japan Hydrographic and Oceanographic Department, have agreed plans to withdraw our dual-badge charts for Japanese waters.