Custodianship
Much of the material we publish or hold comes from copyright material belonging to other organisations - usually another hydrographic office or a port authority. This material is protected by Crown copyright and by the copyright of those organisations. Some organisations permit us to grant licences for their material. These organisations are:
United Kingdom
- Aberdeen Harbour Board
- Associated British Ports - Ayr and Troon
- Associated British Ports - Barrow
- Associated British Ports - Cardiff & Barry
- Associated British Ports - Fleetwood
- Associated British Ports - Garston
- Associated British Ports - Humber
- Associated British Ports - Ipswich
- Associated British Ports - King's Lynn
- Associated British Ports - Lowestoft
- Associated British Ports - Newport
- Associated British Ports - Plymouth
- Associated British Ports - Silloth
- Associated British Ports - Southampton
- Associated British Ports - Teignmouth
- Chichester Harbour Conservancy
- Clydeport Operations Limited
- Cromarty Firth Port Authority
- Cowes Harbour Commission
- Dart Harbour and Navigation Authority
- Dover Harbour Board
- Falmouth Harbour Commissioners
- First Corporate Shipping Limited (Bristol)
- Fowey Harbour Commissioners
- Fraserburgh Harbour Commissioners
- Gloucester Harbour Trustees
- Harwich Haven Authority
- Heysham Port Limited
- King's Lynn Conservancy Board
- Langstone Harbour
- Larne Harbour Limited (Larne, Cairnryan)
- Littlehampton Harbour Board
- Londonderry Port and Harbour Commissioners
- Manchester Ship Canal Company
- Medway Docks and Harbour Company Limited
- Milford Haven Port Authority
- Montrose Port Authority
- Newhaven Port and Properties Limited
- Orkney Islands Council
- Padstow Harbour Commissioners
- PD Teesport
- Poole Harbour Commissioners
- Port of Boston Limited
- Port of London Authority
- Port of Sunderland
- Port of Wisbech Authority
- Port of Workington
- Portland Harbour Authority Limited
- Ports of Truro & Penryn
- Portsmouth Commercial Port
- Seaham Harbour Dock Company
- Shetland Islands Council
- Shoreham Port Authority
- Stena Line Ports Limited (Fishguard, Fleetwood, Holyhead, Stranraer)
- Teignmouth Harbour Commission
- Thanet District Council (Ramsgate)
- Warrenpoint Harbour Authority
- Weymouth and Portland Borough Council
- Whitstable Harbour
Republic of Ireland
- Bantry Bay Harbour Commissioners
- Drogheda Port Company
- Dublin Port Company
- Dun Laoghaire Harbour Company
- Port of Cork Company
Other organisations
- Civil Aviation Authority, United Kingdom
- Maritime & Coastguard Agency, United Kingdom
Other National Hydrographic Offices
- Argentina
- Croatia
- Denmark
- Estonia
- Iceland
- Malta
- Netherlands
- Oman
- Portugal
- South Africa
- Spain
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