World Health Organization (WHO) has a program, the "International EMF Project", to identify research needs and recommend research, perform health risk assessments and produce information material concerning electromagnetic fields. www.who.int/emf
International Commission on Non-Ionizing Radiation Protection (ICNIRP) is an independent scientific organization responsible for providing advice on non-ionizing radiation exposure. www.icnirp.org
National authorities
Health Protection Board (HPA), UK (former National Radiological Protection Board, NRPB) www.hpa.org.uk
European Commission (EC) maintains web pages with information on electromagnetic fields,