Article R4453-1 of the French Labour Code
For the purposes of this chapter, the following definitions shall apply 1° Electromagnetic fields: static electric fields, static magnetic fields and time-varying electric, magnetic and electromagnetic fields with frequencies ranging from 0 hertz to 300 gigahertz ; 2° Exposure limit value: value expressed, depending on the frequency, in terms of external magnetic induction (B0), internal electric field strength (E), specific absorption rate (SAR), specific absorption (SA) or power density (S);…