[Norms and standards for radiofrequency electromagnetic fields in Latin America: guidelines for exposure limits and measurement protocols].
New technologies that use electromagnetic fields (EMF) have proved greatly beneficial to humankind. EMF are used in a variety of ways in the transmission of electrical energy and in telecommunications, industry, and medicine. However, some studies have shown that EMF could be detrimental to one's health, having found an association between exposure to EMF on the one hand, and the incidence of some types of cancer as well as behavioral changes on the other. Although so far there is no concrete proof that exposure to low-intensity EMF is hazardous, researchers continue to study the issue in an attempt to reach a consensus opinion and to establish safety standards. While developing and establishing such norms and standards have traditionally been the responsibility of international specialized agencies, national health authorities should take an active part in this process. Currently the Pan American Health Organization is promoting scientific research, often in the form of epidemiologic studies, in order to propose uniform norms and standards. Some Latin American countries, including Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Mexico, Peru, and Venezuela, have already enacted incomplete or partial legislation based on recommended international standards. This article describes the norms established in Latin America and the particular approach taken by each country.
Skvarca
Jorge
J
Departamento de Electrónica, Facultad de Ingeniería de la Universidad de Buenos Aires, Buenos Aires, Argentina. jorgesk@hotmail.com
Aguirre
Aníbal
A
D004574:Electromagnetic Fields / Q000009:adverse effects*; D017408:Guidelines as Topic; D006801:Humans; D007843:Latin America; D011840:Radiation, Nonionizing / Q000009:adverse effects; D012015:Reference Standards; D020711:Threshold Limit Values