Official UK bodies

COMARE (Committee on Medical Aspects of Radiation in the Environment) http://www.comare.org.uk
Department of Health http://www.dh.gov.uk/
Health and Safety Executive (HSE) http://www.hse.gov.uk/hsehome.htm
HSE Statement on EMFs http://www.hse.gov.uk/radiation/nonionising/index.htm
National Radiological Protection Board (NRPB) now HPA http://www.hpa.org.uk/radiation/
Parliament: http://www.parliament.uk/
SAGE (Stakeholder Advisory Group on ELF EMFs) http://www.sagedialogue.org.uk/