Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget

Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget

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Risk assessments are often used by the federal government to estimate the risk the public may face from such things as exposure to a chemical or the potential failure of an engineered structure, and they underlie many regulatory decisions. Last January, the White House Office of Management and Budget (OMB) issued a draft bulletin for all federal agencies, which included a new definition of risk assessment and proposed standards aimed at improving federal risk assessments. This National Research Council report, written at the request of OMB, evaluates the draft bulletin and supports its overall goals of improving the quality of risk assessments. However, the report concludes that the draft bulletin is qfundamentally flawedq from a scientific and technical standpoint and should be withdrawn. Problems include an overly broad definition of risk assessment in conflict with long-established concepts and practices, and an overly narrow definition of adverse health effects -- one that considers only clinically apparent effects to be adverse, ignoring other biological changes that could lead to health effects. The report also criticizes the draft bulletin for focusing mainly on human health risk assessments while neglecting assessments of technology and engineered structures.Committee to Review the OMB Risk Assessment Bulletin, Board on Environmental Studies and Toxicology, Division on Earth and Life Studies, National Research Council. For example, NHTSA maintains databases that contain comprehensive information re- garding the circumstances, ... risk assessment, and within the DOT, the definition varies based upon the operating administration that is defining theanbsp;...


Title:Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget
Author: Committee to Review the OMB Risk Assessment Bulletin, Board on Environmental Studies and Toxicology, Division on Earth and Life Studies, National Research Council
Publisher:National Academies Press - 2007-04-16
ISBN-13:

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