The following are those harbour authorities that are currently identified as CHAs:
England and Wales • Anglesey Borough Council (
Amlwch) • Associated British Ports: • Barrow • Barry • Cardiff • Fleetwood • Garston • Humber, Goole and Trent • King's Lynn • Lowestoft • Newport • Plymouth • Port Talbot • Silloth •
Southampton • Swansea • Berwick Harbour Commissioners • Blyth Harbour Commissioners • Boston Borough Council (joint arrangement with Fosdyke) • Brightlingsea Harbour Commissioners • Brighton Marina Company • Bristol City Docks •
Bristol Port Company • Broads Authority • Caernarvon Harbour Trust • Canterbury City Council (Whitstable) • Carrick District Council (Falmouth) • Carmarthenshire Council (Llanelli) • Cattewater Harbour Commissioners (Plymouth) • Chichester Harbour Conservancy • Colchester Borough Council (Colne) • Cowes Harbour Commissioners • Crouch Harbour Authority • Cumbria County Council (Workington) •
Dart Harbour & Navigation Authority • Duchy of Cornwall (Scilly Isles) •
Dover Harbour Board • Dwyfor District Council (Portmadoc) • Environment Agency (Rye) • Exeter City Council and Exmouth Dock Company (joint arrangement) • Falmouth Dock Company • Falmouth Harbour Commissioners • Felixstowe Dock & Railway Company • Port of Fosdyke (joint arrangement with Boston) • Fowey Harbour Commissioners •
Gloucester Harbour Trustees • Great Yarmouth Port Authority • Harwich Haven Authority • Isle of Wight Council (Newport) • Ipswich Port Authority • King's Lynn Conservancy Board •
Lancaster Port Commission • Langstone Harbour Board • Littlehampton Harbour Board •
Port of London Authority • Looe Harbour Commissioners • Lymington Harbour Commissioners • Maldon Harbour Commissioners •
Manchester Ship Canal Company • Maryport Harbour Authority •
Medway Ports Authority • Mersey Docks & Harbour Company •
Milford Haven Port Authority • Mostyn Docks Limited • Mousehole Harbour Authority • Neath Harbour Commissioners • Newlyn Pier & Harbour Commissioners •
Newport Harbour Commissioners • Padstow Harbour Commissioners • Penwith District Council • Poole Harbour Commissioners • Portland Port Limited •
City of Portsmouth • Porthleven Harbour & Dock Company • Sandwich Port & Haven Commissioners • Scarborough Borough Council (Scarborough & Whitby) (until 10 May 2021) • Seaham Harbour Dock Company • Sedgemoor District Council (Bridgwater) • Shoreham Port Authority • Stena Harbours: • Fishguard • Folkestone • Harwich Parkeston Quay • Hairy's Harbour • Heysham • Holyhead • Newhaven • Sutton Bridge (under Wisbech Harbour Authority Nene Ports) • Port of Sunderland Authority • Tees & Hartlepool Port Authority • Teignmouth Harbour Commissioners • Teignmouth Quay Company (subsidiary of Associated British Ports) • Thanet District Council (Ramsgate) • Torbay Borough Council (Brixham) • Torridge District Council (Bideford) •
Port of Tyne Authority • Warkworth Harbour Commissioners • Waveney District Council (Southwold) • Wells Harbour Commissioners • West Dorset District Council (Bridport) • West Somerset District Council (Watchet) • Weymouth & Portland Borough Council • Whitehaven Harbour Commissioners • Worthing Borough Council • Wisbech Harbour Authority (Nene Ports) • Yorkshire Ouse (British Waterways)
Former competent harbour authorities • Yarmouth Harbour Commissioners was a CHA until 2015 when its pilotage functions were revoked. • Scarborough Borough Council was a CHA until 10 May 2021 when its pilotage functions were revoked.
Scotland • Associated British Ports: • Ayr • Troon • Aberdeen Harbour Board •
Clyde Port Authority • Cromarty Firth Port Authority • Dumfries and Galloway Council • Dundee Port Authority • Forth Ports Authority • Fraserburgh Harbour Commissioners • Inverness Harbour Trust • Irvine Harbour Company • Lerwick Harbour Trust • Montrose Harbour Trust • Moray Council (Buckie & Burghead) • Orkney Islands Council • Peterhead Bay Authority and Trustees of the Harbour of Peterhead (joint arrangement) • Shetland Islands Council (Sullom Voe & Scalloway) • Stornoway Pier & Harbour Commission • Strathclyde Regional Council (Rothesay) • Wick Harbour Trust
Northern Ireland • Belfast Harbour Commissioners • Coleraine Harbour Commissioners • Londonderry Port & Harbour Commissioners • Warrenpoint Harbour Authority • Carlingford Lough Commissioners ==References==