State bodies
The Department of Communication , Energy and Natural Resources www.dcenr.gov.ie
The Department of Environment, Community and Local Government http://www.environ.ie/en/
The Petroleum Affairs Division of Ireland www.pad.ie
The Geological Survey of Ireland www.gsi.ie
The Environmental Protection Agency www.epa.ie
The Irish Planning Appeals Board http://www.pleanala.ie/
National Parks and Wildlife Service http://www.npws.ie
The Houses of the Oireachtas http://www.oireachtas.ie/parliament/
Northern Ireland State bodies
Department of Enterprise, Trade and Investment Northern Ireland www.detini.gov.uk
Geological Survey of Northern Ireland http://www.bgs.ac.uk./gsni/home.html
Please contact us if you feel that we are missing an important link in the above selection.