| 2 | British Isles | 1500000 |
| 34 | Isles of Scilly | 25000 |
| 35 | Scapa Flow and Approaches | 30000 |
| 44 | Howth to Ardglass | 100000 |
| 49 | Portrush and Approaches | 15000 |
| 117 | Faeroe Islands | 189000 |
| 219 | Western Approaches to the Orkney and Shetland Islands | 500000 |
| 245 | Scotland to Iceland | 1250000 |
| 565 | Iceland | 750000 |
| 633 | Plans on the East Coast of Ireland | 20000 |
| 883 | Saint Mary's and the Principal Off-Islands | 12500 |
| 1076 | Linney Head to Oxwich Point | 75000 |
| 1077 | Approaches to Cromarty Firth and Inverness Firth | 20000 |
| 1078 | Inverness Firth | 20000 |
| 1121 | Irish Sea with Saint George's Channel and North Channel | 500000 |
| 1123 | Western Approaches to Saint George's Channel and Bristol Channel | 500000 |
| 1125 | Western Approaches to Ireland | 500000 |
| 1127 | Outer Approaches to the North Channel | 500000 |
| 1128 | Banks West of the Hebrides | 500000 |
| 1129 | Banks North-West of the Hebrides | 500000 |
| 1148 | Isles of Scilly to Land's End | 75000 |
| 1149 | Pendeen to Trevose Head | 75000 |
| 1152 | Bristol Channel Nash Point to Sand Point | 50000 |
| 1156 | Trevose Head to Hartland Point | 75000 |
| 1160 | Plans on the Coast of Somerset and Devon | 20000 |
| 1161 | Swansea Bay | 25000 |
| 1164 | Hartland Point to Ilfracombe including Lundy | 75000 |
| 1165 | Bristol Channel Worms Head to Watchet | 75000 |
| 1166 | River Severn Avonmouth to Sharpness | 25000 |
| 1167 | Burry Inlet | 25000 |
| 1168 | Harbours on the North Coast of Cornwall | 25000 |
| 1169 | Approaches to Porthcawl | 25000 |
| 1176 | Severn Estuary Steep Holm to Avonmouth | 40000 |
| 1178 | Approaches to the Bristol Channel | 200000 |
| 1179 | Bristol Channel | 150000 |
| 1182 | Barry and Cardiff Roads with Approaches | 25000 |
| 1234 | North West Approaches to the Orkney Islands | 200000 |
| 1237 | Larne Lough and Approaches | 10000 |
| 1320 | Fleetwood to Douglas | 100000 |
| 1344 | Kirkcudbright Bay | 15000 |
| 1346 | Solway Firth and Approaches | 100000 |
| 1403 | Loch Ryan | 25000 |
| 1410 | Saint George's Channel | 200000 |
| 1411 | Irish Sea Western Part | 200000 |
| 1413 | Approaches to Holyhead | 25000 |
| 1415 | Dublin Bay | 25000 |
| 1431 | Drogheda and Dundalk | 20000 |
| 1447 | Dublin and Dun Laoghaire | 7500 |
| 1462 | Harbours on the North Coast of Scotland | 7500 |
| 1464 | Menai Strait | 25000 |
| 1468 | Arklow to the Skerries Islands | 100000 |
| 1478 | Saint Govan's Head to Saint David's Head | 75000 |
| 1482 | Plans on the South and West Coasts of Dyfed | 25000 |
| 1484 | Plans in Cardigan Bay | 18000 |
| 1512 | Plans on the Lleyn Peninsula | 12500 |
| 1540 | River Shannon Shannon Airport to Limerick | 12500 |
| 1547 | River Shannon Kilcredaun Point to Ardmore Point | 20000 |
| 1548 | River Shannon Ardmore Point to Rinealon Point | 20000 |
| 1549 | River Shannon Rinealon Point to Shannon Airport including Foynes Harbour | 20000 |
| 1552 | Ports in Morecambe Bay | 25000 |
| 1553 | Bay of Kirkwall | 12500 |
| 1753 | Belfast Lough | 37500 |
| 1765 | Old Head of Kinsale to Power Head | 50000 |
| 1770 | Islay to Stanton Banks | 100000 |
| 1772 | Rosslare and Wexford Harbours with Approaches | 30000 |
| 1773 | Port of Cork Upper Harbour | 12500 |
| 1777 | Port of Cork Lower Harbour and Approaches | 12500 |
| 1778 | Stanton Banks to Passage of Tiree | 100000 |
| 1785 | North Minch Northern Part | 100000 |
| 1787 | Carnsore Point to Wicklow Head | 100000 |
| 1790 | Oban and Approaches | 10000 |
| 1791 | Caledonian Canal | 75000 |
| 1794 | North Minch Southern Part | 100000 |
| 1795 | The Little Minch | 100000 |
| 1796 | Barra Head to Point of Ardnamurchan | 100000 |
| 1819 | Approaches to the River Shannon | 50000 |
| 1820 | Aran Islands to Roonah Head | 75000 |
| 1826 | Irish Sea Eastern Part | 200000 |
| 1838 | Bantry Bay Shot Head to Bantry | 30000 |
| 1840 | Bantry Bay Black Ball Head to Shot Head | 30000 |
| 1859 | Port of Bristol | 10000 |
| 1864 | Harbours and Anchorages in the Firth of Clyde | 12500 |
| 1866 | Ports in the Firth of Clyde | 7500 |
| 1867 | Firth of Clyde Hunterston Channel and Rothesay Sound | 12500 |
| 1879 | Rathlin O'Birne Island to Aran Island | 75000 |
| 1883 | Crohy Head to Bloody Foreland including Aran Island | 30000 |
| 1889 | Cromarty Firth Cromarty Bank to Invergordon | 15000 |
| 1890 | Cromarty Firth Invergordon to Dingwall | 15000 |
| 1903 | Galway Harbour | 10000 |
| 1906 | Kyles of Bute | 25000 |
| 1907 | Firth of Clyde Little Cumbrae Island to Cloch Point | 25000 |
| 1951 | Approaches to Liverpool | 25000 |
| 1953 | Approaches to the River Dee | 25000 |
| 1954 | Cape Wrath to Pentland Firth including The Orkney Islands | 200000 |
| 1970 | Caernarfon Bay | 75000 |
| 1971 | Cardigan Bay Northern Part | 75000 |
| 1972 | Cardigan Bay Central Part | 75000 |
| 1973 | Cardigan Bay Southern Part | 75000 |
| 1977 | Holyhead to Great Ormes Head | 75000 |
| 1978 | Great Ormes Head to Liverpool | 75000 |
| 1981 | Approaches to Preston | 75000 |
| 1984 | Galway Bay | 30000 |
| 1994 | Approaches to the River Clyde | 15000 |
| 2000 | Gareloch | 12500 |
| 2007 | River Clyde | 15000 |
| 2010 | Morecambe Bay and Approaches | 50000 |
| 2011 | Holyhead Harbour | 6250 |
| 2013 | Saint Bees Head to Silloth | 50000 |
| 2017 | Dungarvan Harbour | 15000 |
| 2046 | Waterford Harbour | 25000 |
| 2049 | Old Head of Kinsale to Tuskar Rock | 150000 |
| 2053 | Kinsale Harbour and Oyster Haven | 12500 |
| 2057 | Westport Bay and Approaches | 15000 |
| 2071 | Youghal | 12500 |
| 2076 | Loch Eriboll | 17500 |
| 2081 | Courtmacsherry Bay | 25000 |
| 2092 | Toe Head to Old Head of Kinsale | 50000 |
| 2093 | Southern Approach to North Channel | 100000 |
| 2094 | Kirkcudbright to Mull of Galloway and Isle of Man | 100000 |
| 2096 | Cashla Bay to Kilkieran Bay | 30000 |
| 2125 | Valentia Island | 30000 |
| 2126 | Approaches to the Firth of Clyde | 75000 |
| 2129 | Long Island Bay to Castlehaven | 30000 |
| 2131 | Firth of Clyde and Loch Fyne | 75000 |
| 2156 | Strangford Lough | 37500 |
| 2159 | Strangford Narrows | 12500 |
| 2162 | Pentland Firth and Approaches | 50000 |
| 2163 | Lough Neagh | 40000 |
| 2168 | Approaches to the Sound of Jura | 75000 |
| 2169 | Approaches to the Firth of Lorn | 75000 |
| 2171 | Sound of Mull and Approaches | 75000 |
| 2173 | Loop Head to Slyne Head | 150000 |
| 2184 | Mizen Head to Gascanane Sound | 30000 |
| 2198 | North Channel Southern Part | 75000 |
| 2199 | North Channel Northern Part | 75000 |
| 2207 | Point of Ardnamurchan to the Sound of Sleat | 50000 |
| 2208 | Mallaig to Canna Harbour | 50000 |
| 2209 | Inner Sound | 50000 |
| 2210 | Approaches to Inner Sound | 50000 |
| 2220 | Firth of Clyde Pladda to Inchmarnock Southern Sheet | 36000 |
| 2221 | Firth of Clyde Pladda to Inchmarnock Northern Sheet | 36000 |
| 2249 | Orkney Islands Western Sheet | 75000 |
| 2250 | Orkney Islands Eastern Sheet | 75000 |
| 2254 | Valentia Island to River Shannon | 150000 |
| 2320 | Loch Crinan | 7500 |
| 2326 | Loch Crinan to the Firth of Lorn | 25000 |
| 2343 | Gulf of Corryvreckan and Approaches | 25000 |
| 2372 | Plans in Loch Linnhe | 10000 |
| 2378 | Loch Linnhe Southern Part | 25000 |
| 2379 | Loch Linnhe Central Part | 25000 |
| 2380 | Loch Linnhe Northern Part | 25000 |
| 2381 | Lower Loch Fyne | 25000 |
| 2382 | Upper Loch Fyne | 25000 |
| 2383 | Inchmarnock Water | 25000 |
| 2386 | Firth of Lorn Southern Part | 25000 |
| 2387 | Firth of Lorn Northern Part | 25000 |
| 2390 | Sound of Mull | 25000 |
| 2392 | Sound of Mull Western Entrance | 25000 |
| 2394 | Loch Sunart | 25000 |
| 2396 | Sound of Jura Southern Part | 25000 |
| 2397 | Sound of Jura Northern Part | 25000 |
| 2420 | Aran Islands to Broad Haven Bay | 150000 |
| 2423 | Mizen Head to Dingle Bay | 150000 |
| 2424 | Kenmare River to Cork Harbour | 150000 |
| 2474 | Harbours in the Inner Hebrides | 15000 |
| 2475 | Passages on the West Coast of Scotland | 25000 |
| 2477 | West Loch Tarbert and Approaches | 25000 |
| 2479 | Inner Sound Northern Part | 18000 |
| 2480 | Inner Sound Central Part | 25000 |
| 2481 | Sound of Islay | 25000 |
| 2491 | Ardrossan to Largs | 25000 |
| 2495 | Kenmare River | 60000 |
| 2498 | Inner Sound Southern Part | 25000 |
| 2499 | Approaches to Londonderry and Coleraine | 40000 |
| 2500 | Approaches to Ullapool | 25000 |
| 2501 | Summer Isles | 25000 |
| 2502 | Eddrachillis Bay | 25000 |
| 2503 | Approaches to Kinlochbervie | 25000 |
| 2504 | Approaches to Lochinver | 25000 |
| 2509 | Rubha Reidh to Cailleach Head | 25000 |
| 2515 | Ard More Mangerstra to Tiumpan | 25000 |
| 2524 | Islands off the North West Coast of Scotland | 15000 |
| 2528 | Loch Gairloch and Loch Kishorn to Strome Narrows | 15000 |
| 2529 | Approaches to Stornoway | 25000 |
| 2533 | Anchorages on the West Coast of Skye | 25000 |
| 2534 | Plans on the West Coast of Scotland | 25000 |
| 2540 | Loch Alsh and Approaches | 20000 |
| 2541 | Lochs on the West Coast of Scotland | 25000 |
| 2552 | Dunmanus Bay | 30000 |
| 2568 | Harbours in the Orkney Islands | 12500 |
| 2581 | Southern Approaches to Scapa Flow | 26000 |
| 2584 | Approaches to Kirkwall | 25000 |
| 2617 | Sound of Iona | 25000 |
| 2622 | Plans in the Orkney and Shetland Islands | 25000 |
| 2635 | Scotland - West Coast | 500000 |
| 2642 | Sound of Harris | 20000 |
| 2652 | Loch Na Keal and Loch Tuath | 25000 |
| 2667 | Clew Bay and Approaches | 50000 |
| 2696 | Plans in the Isle of Man | 7500 |
| 2697 | Lough Swilly | 37500 |
| 2699 | Horn Head to Fanad Head with Mulroy Bay | 30000 |
| 2702 | Donegal Bay | 60000 |
| 2703 | Broad Haven Bay and Approaches | 50000 |
| 2704 | Blacksod Bay and Approaches | 50000 |
| 2706 | Ballynakill and Killary Harbours with Approaches | 25000 |
| 2707 | Kingstown Bay to Cleggan Bay and Inishbofin to Inishturk | 25000 |
| 2708 | Ballyconneely Bay to Clifden Bay including Slyne Head | 25000 |
| 2709 | Roundstone and Approaches | 30000 |
| 2715 | Killala and Donegal | 25000 |
| 2720 | Flannan Isles to Sule Skerry | 200000 |
| 2721 | Saint Kilda to Butt of Lewis | 200000 |
| 2722 | Skerryvore to Saint Kilda | 200000 |
| 2723 | Western Approaches to the North Channel | 200000 |
| 2724 | North Channel to the Firth of Lorne | 200000 |
| 2725 | Blacksod Bay to Tory Island | 200000 |
| 2733 | Dyrholaey to Snaefellsjokull including Faxafloi | 300000 |
| 2734 | Approaches to Reykjavik | 100000 |
| 2735 | Reykjavik | 10000 |
| 2739 | Brandon and Tralee Bays | 37500 |
| 2740 | Saltee Islands | 25000 |
| 2752 | Bloody Foreland to Horn Head including Tory Island | 30000 |
| 2767 | Porturlin to Sligo Bay and Rathlin O'Birne Island | 75000 |
| 2769 | Barra Head to Greian Head | 30000 |
| 2770 | Sound of Barra | 30000 |
| 2771 | Loch Scridain | 25000 |
| 2789 | Dingle Bay and Smerwick Harbour | 60000 |
| 2790 | Ventry and Dingle Harbours | 15000 |
| 2792 | Plans on the North-West Coast of Ireland | 10000 |
| 2798 | Lough Foyle to Sanda Island including Rathlin Island | 75000 |
| 2800 | Carlingford Lough | 20000 |
| 2811 | Sheep Haven to Lough Foyle including Inishtrahull | 75000 |
| 2825 | Lochs on the East Coast of Uist | 12500 |
| 2841 | Loch Maddy to Loch Resort including Sound of Harris | 50000 |
| 2852 | Approaches to Sligo | 20000 |
| 2878 | Approaches to Milford Haven | 25000 |
| 2904 | Usinish to Eigneig Mhor | 25000 |
| 2905 | East Loch Tarbert | 12500 |
| 2976 | Snaefellsjokull to Straumnes | 300000 |
| 2977 | Straumnes to Tjornes | 300000 |
| 2978 | Tjornes to Kogur | 300000 |
| 2979 | Stokksnes to Digranes | 300000 |
| 2980 | Stokksnes to Dyrholaey | 300000 |
| 3146 | Loch Ewe | 12500 |
| 3164 | Barrow Harbour and Approaches | 12500 |
| 3274 | Milford Haven Saint Ann's Head to Newton Noyes Pier | 12500 |
| 3275 | Milford Haven Milford Dock to Picton Point | 12500 |
| 3338 | Kilkee to Inisheer | 50000 |
| 3339 | Approaches to Galway Bay including the Aran Islands | 50000 |
| 3478 | Manchester Ship Canal and Upper River Mersey | 25000 |
| 3490 | Port of Liverpool | 15000 |
| 3557 | Plans in Foroyar (The Faeroes) | 25000 |
| 3709 | Copeland Islands and Donaghadee Sound | 12500 |
| 3725 | Baltimore Harbour | 6250 |
| 3746 | Loch Long and Loch Goil | 25000 |
RC1 - North Sea and English Channel to Gibraltar