title: Requirements for authorisation of internal dosimetry services.
abstract: In order to ensure that a facility is in compliance with the occupational exposure requirements established by regulatory authorities, the measurements and dose assessments specified in the individual monitoring programme need to be reliable. There are two important questions that shall be addressed here: one is how the licensed facilities can demonstrate to their workers and regulatory bodies compliance with the regulatory limits and the reliability of the results of the individual monitoring programmes; the other concerns the mechanisms used to demonstrate to a facility in another country the reliability of the measurement results of an individual monitoring bioassay programme. The accreditation of the bioassay laboratory, according to ISO/IEC 17025, shall be the basic requirement for obtaining the authorisation granted by the national regulatory authority. For the second question, such confidence can be achieved through International Laboratory Accreditation Cooperation (ILAC).
authors.affiliation: Instituto de Radioproteção e Dosimetria, Av. Salvador Allende s/n, Recreio dos Bandeirantes, Rio de Janeiro, RJ 22780-160, Brazil. dunstana@ird.gov.br
authors.forename: D R
authors.initials: DR
authors.lastname: Melo
authors.forename: P G
authors.initials: PG
authors.lastname: Cunha
authors.forename: M M C
authors.initials: MM
authors.lastname: Torres
authors.forename: M C
authors.initials: MC
authors.lastname: Lourenço
mesh_terms: D002568:Certification / Q000331:legislation & jurisprudence* / Q000379:methods / Q000592:standards*; D033161:Government Regulation; D006801:Humans; D007391:International Cooperation; D016273:Occupational Exposure / Q000032:analysis* / Q000592:standards*; D011829:Radiation Dosage; D011835:Radiation Protection / Q000331:legislation & jurisprudence / Q000379:methods / Q000592:standards*; D011868:Radioisotopes / Q000032:analysis / Q000493:pharmacokinetics*; D011874:Radiometry / Q000379:methods / Q000592:standards*; D017749:Total Quality Management / Q000379:methods / Q000592:standards
chemical_list: D011868:Radioisotopes