Overview

The ADMIRALTY Digital Catalogue (ADC) provides a comprehensive and up-to-date reference of ADMIRALTY products and services

The ADMIRALTY Digital Catalogue (ADC) provides a comprehensive and up-to-date reference of ADMIRALTY products and services, including Standard Nautical Charts and Nautical Publications, as well as AVCS, ARCS, ADMIRALTY ECDIS Service and T&P NMs.  Users can search for these products by type, scale or a defined route, with weekly updates available online to keep you fully up-to-date.

Download the ADMIRALTY Digital Catalogue

The ADC User Guide

Includes information on installation, system requirements, the user interface and overlay settings within the ADC.

Download the ADC User Guide

Who to contact?

If none of these resources can resolve any existing issues, please contact your ADMIRALTY Distributor. If they are unable to help then the UKHO Customer Services Team c​an be contacted on customerservices@ukho.gov.uk or phone +44 (0) 1823 484444.

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Captain checking position on ECDIS
11 Aug 2025

Jamming and spoofing of GNSS and AIS signals

With ever-increasing political instability across the globe, the frequency and volume of deliberate and targeted disturbance, primarily via jamming and spoofing, is becoming increasingly common – posing significant risk to the safety of shipping.

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S-100: Shaping the future of navigation

Discover how S-100, the next generation of data standards, will transform the way decisions are made from ship to shore.

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