Official Agencies/Bodies/Organisations
- Department of Agriculture, Environment and Rural Affairs(external link opens in a new window / tab)
- Department for Environment, Food and Rural Affairs(external link opens in a new window / tab)
- Department of Housing, Planning, and Local Government(external link opens in a new window / tab) (ROI)
- Environment Agency(external link opens in a new window / tab)
- European Commission - Environment(external link opens in a new window / tab)
- European Environment Agency(external link opens in a new window / tab)
- Geological Survey of Northern Ireland(external link opens in a new window / tab)
- Northern Ireland Environment Agency(external link opens in a new window / tab)
- Scottish Environment Protection Agency(external link opens in a new window / tab)
- Northern Ireland Water(external link opens in a new window / tab)
- Water UK(external link opens in a new window / tab)
Associations, Institutions and Professional Bodies
- Biodiversity NI(external link opens in a new window / tab)
- European Environment Information and Observation Network(external link opens in a new window / tab)
- Northern Ireland Environment Link(external link opens in a new window / tab)
- UK-Air(external link opens in a new window / tab)
- Ulster Architectural Heritage Society(external link opens in a new window / tab)