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Health Canada Public Buildings
Canada
Reference Level: 200 Bq/m³
Overview
Scope: Public buildings
Authority: Health Canada
Legal Reference: Health Canada Guide for Radon Measurements in Public Buildings (November 2021)
Measurement Protocol
Duration: ≥3 months
Detector Type: CR-39 track-etch, electrets, or C-NRPP approved monitors
Measurement Season: ≥91 days during heating season
Laboratory Requirements
Accreditation: C-NRPP approved devices; ISO/IEC 17025 optional