Federal Office for the Environment (FOEN) - Topic Electrosmog

Electrosmog refers to the electromagnetic pollution arising primarily from the widespread use of mobile networks and wireless data transmission, which have become increasingly integral to modern society. Since 2021, Switzerland has monitored the general public's exposure to electrosmog at a national level. The Federal Office for the Environment (FOEN) addresses electrosmog by establishing limit values anchored in the precautionary principle to mitigate potential health risks. Research initiatives are underway to bridge knowledge gaps regarding the health effects of electrosmog exposure. Health risk assessments rely on a diverse spectrum of studies, including in vitro and animal models, epidemiological human studies, and theoretical modeling. These investigations evaluate both short-term and long-term effects, considering varying intensities of exposure. The scientific reliability of findings depends on study quality, quantity, and repeatability, leading to differentiated levels of evidence for observed effects. The FOEN’s Noise and Non-Ionising Radiation (NIR) Division is responsible for protecting human health and the environment from harm or nuisance caused by noise and non-ionizing radiation, guided by Swiss environmental legislation. Publications by the FOEN summarize and evaluate scientific research on electrosmog, including its potential health impacts and conditions such as electromagnetic hypersensitivity. Monitoring, legal regulation, and ongoing research form a combined strategy to ensure safe exposure levels and enhance scientific understanding of electrosmog.