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The IRSST’s laboratories offer laboratory technicians the possibility of testing their competencies and validating their expertise under two recognition programs: CQ Fibres and CQ Vrac.
CQ Fibres is a program that tests fibre counting competency by means of an interlaboratory exchange program.
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CQ Vrac is a program that tests competency in the characterization of asbestos fibres present in bulk samples and sedimented dusts.