ICNIRP

As an independent organization, the International Commission on Non-Ionizing Radiation Protection (ICNIRP) provides scientific advice and guidance on the health and environmental effects of non-ionizing radiation (NIR) to protect people and the environment from detrimental NIR exposure.

NIR refers to electromagnetic radiation such as ultraviolet, light, infrared, and radiowaves, and mechanical waves such as infra- and ultrasound. In daily life, common sources of NIR include the sun, household electrical appliances, mobile phones, Wi-Fi, and microwave ovens.

Frequencies

Non-ionizing radiation (NIR) is a generic term used to describe electromagnetic radiation that does not carry enough photon energy to ionize atoms or molecules and, as per its definition, also includes mechanical waves (infra- and ultrasound).

Non-ionizing radiation is sub-grouped into frequencies (number of oscillation per second) or wavelength bands (distance between two peaks of an oscillation). This classification is not always used strictly and might differ depending on the information source. ICNIRP uses subcategories of NIR, which group frequencies or wavelength bands together, and treats these groupings separately in terms of protection.

Static Magnetic Fields (0 Hz)Static Electric Fields (0 Hz)LF (1 Hz-100 kHz)HF (100 kHz-300 GHz)Infrared (780 nm-1mm)Visible (380-780 nm)UV (100-400 nm)

Applications

People are exposed to NIR in naturally occurring situations, for example to the magnetic field of the earth and to radiation from the sun. Within the last century individual’s NIR exposure has increased through the use of a wide array of technological applications that utilise NIR, such as electric appliances and communication devices.

ICNIRP expresses its protection recommendation primarily through the ICNIRP guidelines related to a specific frequency or wavelength band independently from the source. Read here how these recommendations translate for some common NIR applications.

MRI Power Lines Mobile Phones Base Stations WI-FI DECT Infrared Warming Cabins Sunbeds UV Index

Publications

As an independent organization, ICNIRP provides scientific information and science-based advice on protection from non-ionizing radiations (NIR) through a wide range of publications.

All ICNIRP publications are listed here and most of them are available as downloads. The ICNIRP guidelines and statements are for free. Other material, such as the ICNIRP blue books, can be ordered online via this website.

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Workshops

As part of its mission ICNIRP fosters the scientific NIR dialogue through the organization of a vast number of international Workshops on various NIR protection issues. Every four year, in particular, the International NIR workshop provides a platform for ICNIRP to present and explain its views on its main current works and recent achievements.

Most lectures provided at workshops are gathered or summarized within proceedings which are available as blue books or in scientific journals after the event.