USE AND REGULATION OF EXTREMELY LOW FREQUENCIES - ELF
DOI:
https://doi.org/10.47820/recima21.v4i11.4348Keywords:
electromagnetic fields. extremely low frequencies. Regulations. immune system.occupational exposure.Abstract
Human exposure to electromagnetic fields generates a constant concern about the possible effects on health. Scientific studies have been careful to investigate whether chronic exposure to such frequencies can have adverse health effects, such as carcinogenic, neurobehavioral, and immune system effects. That said, in many countries, there are guidelines and regulations in place to control human exposure to electromagnetic fields. The question is whether extremely low frequencies are also subject to regulations and whether they can cause any harm to health. There is no consensus on the nomenclature of the frequency ranges from 0 to 300 Hz. There are documents that treat this entire range as Extremely Low Frequency (ELF). However, there are also references that classify Extremely Low Frequencies (ELF) in the range of 0 to 30 Hz and Super Low Frequencies (SLF) in the range of 30 to 300 Hz. The use of extremely low frequencies (ELF) in various applications has been the subject of debate regarding the need for regulation. Many countries implement general regulations to control exposure and ensure safety, including ELFs. The need for regulation depends on the health and safety concerns associated with these frequencies of use, as well as the policies and standards protected in each country. In Brazil, the entity responsible for regulation is ANATEL. The limits recommended by the World Health Organization (WHO) were adopted.
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ENDEREÇOS ELETRÔNICOS/SITES
espectro@anatel.gov.br
http://www.anatel.gov.br/legislacao
https://en.wikipedia.org/wiki/Radio_frequency
https://pt.wikipedia.org/wiki/Super_low_frequency
https://wiki.sj.ifsc.edu.br/images/d/d8/2.5IFSC_Integrado_RDT2015 1.pdf
https://www.anatel.gov.br/legislacao/resolucoes.
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https://www.gov.br/anatel/ptbr/regulado/radiofrequencia
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LEGISLAÇÃO/RESOLUÇÕES
Lei nº 9472/97 – Lei Geral das Telecomunicações
Lei nº 11.934, de 5 de maio de 2009
Resolução nº 671, de 3 de novembro de 2016
Resolução nº 700, de 28 de setembro de 2018.
Resolução nº 703, de 1º de novembro de 2018 (SEI nº 3434180)
Documento "Propostas de Atuações Regulatórias" (SEI nº 3077101)
Resolução Anatel 759 de 23 de janeiro de 2023
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