Relevant Authorities:

• Countryside Council for Wales
• Crown Estate
• Department for Environment, Food & Rural Affairs (DEFRA)
• Department for Transport (DfT)
• Dwr Cymru Welsh Water
• Environment Agency
• European Union
• International Maritime Organisation
• Joint Nature Conservation Committee (JNCC)
• Keep Wales Tidy
• Marine Conservation Society
• Milford Haven Port Authority
• Pembrokeshire Coast National Park Authority
• Pembrokeshire County Council
• South Wales Sea Fisheries Committee(now amalgamated with WAG but still contains relevant information)
• Trinity House Lighthouse Service
• Welsh Assembly Government - Fisheries
• Welsh Assembly Government - Marine
• WWF

Pembrokeshire links:

• Pembrokeshire Coastal Forum
• Pembrokeshire Pages
• Pembrokeshire Online
• Wildlife Trust for South & West Wales
• Pembrokeshire Marine Code
• West Wales Marine Conservation
• Pembrokeshire Wildlife Sightings

Other UK SAC's:

• UK Marine Protected Areas
• English European Marine Sites
• Cardigan Bay SAC
• Pen Llyn a'r Sarnau SAC
• Carmarthen Bay & Estuaries EMS
• Flamborough Head SAC
• Humber Estuary Marine Site
• North East Kent EMS (Thanet Coast)
• Morecambe Bay SAC
• Plymouth Sound and Estuaries SAC
• Severn Estuary European Marine Site
• Solent European Marine Sites
• Sound of Arisaig SAC
• South Wight Maritime SAC
• Strangford Lough SAC
• The Wash & North Norfolk Coast SAC

Additional information sources:

• MarLIN - Marine Life Information Network for Britain and Ireland
• Marine Life Encyclopedia
• British Marine Life Study
• Coastal Guide Europe - A European information service
• Porcupine Marine Natural History Society