Digital Publications

Maris Digital Services is an authorised distributor of UKHO, offering a range of digital publications including:

  • Admiralty Digital Publications (ADP) 
  • e-NP from UKHO
  • Witherby Publications
  • ITU Publications
Sales Enquiry

    Maris Digital Services is an authorised distributor of UKHO, offering a range of digital publications:

    Admiralty Digital Publications

    Admiralty Digital Publications (ADP) from the UKHO are computer-based applications of the market-leading paper-based nautical reference guides, Admiralty Nautical Publications, which contain the paper equivalent and are widely accepted as meeting SOLAS carriage requirements. The full ADP range includes:

    • ADMIRALTY Digital Radio Signals – The world’s most comprehensive and authoritative source of information on all aspects of maritime radio communication.
    • ADMIRALTY Digital List of Lights – The world-leading source of navigational light and fog signal information,
    • ADMIRALTY Total Tide – The world’s most comprehensive, real-time tidal prediction program, bringing global tidal height and stream data together.

    e-NP

    e-NP from UKHO are the world leading official ADMIRALTY Nautical Publications as e-books. These are designed to meet SOLAS carriage requirements, contain the same official information as the paper equivalents, and have been approved by Flag States of over seventy five percent of ships trading internationally.

    Witherby Publications

    ITU Publications 

    Customers can obtain support by contacting: 

    Digital Services:

    +47 97 47 20 00