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

2007-05-16 Political Science
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Release : 2007-05-16
Genre : Political Science
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Book Rating : 777/5 ( reviews)

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Book Synopsis Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget by : National Research Council

Download or read book Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget written by National Research Council. This book was released on 2007-05-16. Available in PDF, EPUB and Kindle. Book excerpt: 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concludes that the draft bulletin is "fundamentally flawed" from a scientific and technical standpoint and should be withdrawn.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.

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

2007-04-16 Political Science
Download Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget PDF Online Free

Author :
Release : 2007-04-16
Genre : Political Science
Kind : eBook
Book Rating : 886/5 ( reviews)

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Book Synopsis Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget by : National Research Council

Download or read book Scientific Review of the Proposed Risk Assessment Bulletin from the Office of Management and Budget written by National Research Council. This book was released on 2007-04-16. Available in PDF, EPUB and Kindle. Book excerpt: 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 "fundamentally flawed" 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.

OFFICE OF MANAGEMENT AND BUDGET - Proposed Risk Assessment Bulletin

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Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis OFFICE OF MANAGEMENT AND BUDGET - Proposed Risk Assessment Bulletin by :

Download or read book OFFICE OF MANAGEMENT AND BUDGET - Proposed Risk Assessment Bulletin written by . This book was released on . Available in PDF, EPUB and Kindle. Book excerpt: Proposed Risk Assessment Bulletin.

Science and Decisions

2009-03-24 Political Science
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Release : 2009-03-24
Genre : Political Science
Kind : eBook
Book Rating : 462/5 ( reviews)

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Book Synopsis Science and Decisions by : National Research Council

Download or read book Science and Decisions written by National Research Council. This book was released on 2009-03-24. Available in PDF, EPUB and Kindle. Book excerpt: Risk assessment has become a dominant public policy tool for making choices, based on limited resources, to protect public health and the environment. It has been instrumental to the mission of the U.S. Environmental Protection Agency (EPA) as well as other federal agencies in evaluating public health concerns, informing regulatory and technological decisions, prioritizing research needs and funding, and in developing approaches for cost-benefit analysis. However, risk assessment is at a crossroads. Despite advances in the field, risk assessment faces a number of significant challenges including lengthy delays in making complex decisions; lack of data leading to significant uncertainty in risk assessments; and many chemicals in the marketplace that have not been evaluated and emerging agents requiring assessment. Science and Decisions makes practical scientific and technical recommendations to address these challenges. This book is a complement to the widely used 1983 National Academies book, Risk Assessment in the Federal Government (also known as the Red Book). The earlier book established a framework for the concepts and conduct of risk assessment that has been adopted by numerous expert committees, regulatory agencies, and public health institutions. The new book embeds these concepts within a broader framework for risk-based decision-making. Together, these are essential references for those working in the regulatory and public health fields.

EPA Science: New Assessment Process Further Limits the Credibility and Timeliness of EPA's Assessments of Toxic Chemicals

2009-03 Health & Fitness
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Release : 2009-03
Genre : Health & Fitness
Kind : eBook
Book Rating : 922/5 ( reviews)

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Book Synopsis EPA Science: New Assessment Process Further Limits the Credibility and Timeliness of EPA's Assessments of Toxic Chemicals by : John B. Stephenson

Download or read book EPA Science: New Assessment Process Further Limits the Credibility and Timeliness of EPA's Assessments of Toxic Chemicals written by John B. Stephenson. This book was released on 2009-03. Available in PDF, EPUB and Kindle. Book excerpt: The EPA¿s Integrated Risk Info. System (IRIS) contains EPA¿s scientific position on the potential human health effects of exposure to more than 540 chemicals. Toxicity assessments in the IRIS database constitute the first two critical steps of the risk assessment process. Thus, IRIS is a critical component of EPA¿s capacity to support scientifically sound environmental decisions, policies, and regulations. This testimony discusses: (1) highlights of a report, ¿Chemical Assessments: Low Productivity and New Interagency Review Process Limit the Usefulness and Credibility of EPA¿s IRIS:¿; (2) key aspects of EPA¿s revised IRIS assessment process; and (3) progress EPA has made in completing assessments in FY 2008. Charts and tables.

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