00000nam 2200000zi 4500 9.948527 CaOODSP 20250819082252 m o d f cr cn |||||||| 250227e202503##oncad ob f000 0 eng d 9780660760575 CaOODSP eng rda CaOODSP n-cn--- H144-138/2025E-PDF Federal contaminated site risk assessment in Canada : interim guidance on human health risk assessment of non-cancer effects resulting from less-than-chronic exposures at federal contaminated sites. Ottawa, ON : Health Canada = Santé Canada, March 2025. ©2025 1 online resource (xviii, 199 pages) : illustrations, graphs text txt rdacontent computer c rdamedia online resource cr rdacarrier Cover title. The publication file in PDF format was replaced on 19-08-2025 as requested by Health Canada. Issued also in French under title: L'évaluation des risques pour les site contaminés fédéraux au Canada : guide provisoire sur l'évaluation des risques pour la santé humaine des effets non cancérogènes liés à des expositions non chroniques sur des sites contaminés fédéraux. Includes bibliographical references. "This supplemental guidance is intended for HHRAs at federal contaminated sites where there is less than-chronic or intermittent exposure, and provides detail to supplement the guidance provided by Health Canada ([HC] 2010a; 2024). This document is focused on the exposure and toxicity assessment phases of a detailed quantitative risk assessment (DQRA)-level assessment (HC, 2010a). Guidance is provided on key issues and methods for use when completing HHRAs of less-than-chronic (also referred to as short-duration in this guidance) exposure to contaminants of potential concern (COPCs) at federal contaminated sites in Canada--Introduction, page 1. Hazardous waste sites Environmental aspects Canada. Hazardous waste sites Health aspects Canada. Soil air Risk assessment Canada. Canada. Health Canada, issuing body. L'évaluation des risques pour les site contaminés fédéraux au Canada : (CaOODSP)9.948528 PDF 4.12 MB https://publications.gc.ca/collections/collection_2025/sc-hc/H144-138-2025-eng.pdf 240910