| Cabinet Office | www.cabinet-office.gov.uk |
| Competition Commission | www.competition-commission.org.uk |
| Consumer Council for Water | www.ccwater.org.uk |
| Consumer Direct | www.consumerdirect.gov.uk |
| Department for Business, Enterprise and Regulatory Reform (BERR) | www.berr.gov.uk |
| Department for Children, Schools and Families | www.dcsf.gov.uk |
| Department for Communities and Local Government | www.communities.gov.uk |
| Department for Culture Media and Sport (DCMS) | www.culture.gov.uk |
| Department for Environment Food and Rural Affairs (DEFRA) | www.defra.gov.uk |
| Department for Innovation, Universities and Skills | www.dius.gov.uk |
| Department for International Development (DFID) | www.dfid.gov.uk |
| Department for Transport | www.dft.gov.uk |
| Department for Work and Pensions | www.dwp.gov.uk |
| Department of Health | www.dh.gov.uk |
| Drinking Water Inspectorate (DWI) | www.dwi.gov.uk |
| Drinking Water Inspectorate
(Northern Ireland) |
www.ehsni.gov.uk/water/drinkwater.htm |
| Drinking Water Quality Regulator for Scotland (DWQR) | www.dwqr.org.uk |
| Environment Agency | www.environment-agency.gov.uk |
| Environmental Audit Committee | www.parliament.uk |
| Environmental Data Services (ENDS) | www.ends.co.uk |
| European Commission | europa.eu.int/comm/index_en.htm |
| European Environment Agency | www.eea.eu.int |
| European Parliament | www.europarl.europa.eu |
| European Union | europa.eu |
| Floodline | www.environment-agency.gov.uk |
| Food Standards Agency | www.foodstandards.gov.uk |
| Health & Safety Executive (HSE) | www.hse.gov.uk |
| Information Commissioner's Office | www.ico.gov.uk |
| Joint Nature Conservation Committee (JNCC) | www.jncc.gov.uk |
| Local Government Association (LGA) | www.lga.gov.uk |
| Maritime and Coastguard Agency | www.mcga.gov.uk |
| Met Office | www.metoffice.gov.uk |
| National Assembly for Wales | www.wales.gov.uk |
| National Audit Office | www.nao.gov.uk |
| Northern Ireland Assembly | www.niassembly.gov.uk |
| Northern Ireland Department for Regional Development | www.drdni.gov.uk |
| Office for Communications (OFCOM) | www.ofcom.org.uk |
| Office for the Regulation of Electricity and Gas (for Northern Ireland) (OFREG) | ofreg.nics.gov.uk |
| Office of Fair Trading (OFT) | www.oft.gov.uk |
| Office of Gas and Electricity Markets (OFGEM) | www.ofgem.gov.uk |
| Office of the Rail Regulator (ORR) | www.rail-reg.gov.uk |
| Scottish Environment Protection Agency (SEPA) | www.sepa.org.uk |
| The Scottish Government | www.scotland.gov.uk |
| Sustainable Development Commission | www.sd-commission.gov.uk |
| UK Atomic Energy Authority (UKAEA) | www.ukaea.org.uk |
| Water Industry Commission for Scotland | www.watercommissioner.co.uk |
| Watermark | www.watermark.gov.uk |
| Water Services Regulatory Authority (Ofwat) | www.ofwat.gov.uk |
| Welsh Assembly Government | new.wales.gov.uk |
