Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Epa Chemical Assessments Process Reforms Offer The Potential To Address Key Problems PDF full book. Access full book title Epa Chemical Assessments Process Reforms Offer The Potential To Address Key Problems.
| Author | : United States Accounting Office (GAO) |
| Publisher | : Createspace Independent Publishing Platform |
| Total Pages | : 28 |
| Release | : 2018-05-21 |
| Genre | : |
| ISBN | : 9781719362016 |
EPA Chemical Assessments: Process Reforms Offer the Potential to Address Key Problems
| Author | : John B. Stephenson |
| Publisher | : DIANE Publishing |
| Total Pages | : 13 |
| Release | : 2009-12 |
| Genre | : Medical |
| ISBN | : 1437917968 |
The EPA 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) the findings from a March 2008 report ¿Chemical Assessments: Low Productivity and New Interagency Review Process Limit the Usefulness and Credibility of EPA's Integrated Risk Info. System¿ and related testimonies; and (2) a preliminary evaluation of the revised IRIS assessment process EPA issued on May 21, 2009.
| Author | : |
| Publisher | : |
| Total Pages | : 9 |
| Release | : 2009 |
| Genre | : Chemicals |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 94 |
| Release | : 1998 |
| Genre | : Health risk assessment |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 27 |
| Release | : 2008 |
| Genre | : Chemicals |
| ISBN | : |
The Environmental Protection Agency's (EPA) mission includes evaluating and regulating toxic chemicals. EPA's Integrated Risk Information System (IRIS) program is a chemical evaluation program that is a critical component of EPA's capacity to support scientifically sound environmental regulations and policies. The IRIS database contains EPA's scientific position on the potential human health effects of exposure to more than 540 chemicals. This testimony highlights GAO's work on toxic substances, focusing on (1) its March 2008 report, Chemical Assessments: Low Productivity and New Interagency Review Process Limit the Usefulness and Credibility of EPA's Integrated Risk Information System and (2) key changes to the IRIS assessment process EPA included in its revised IRIS assessment process released on April 10, 2008. It also highlights the findings of two GAO reports on EPA's regulation of toxic chemicals. For the IRIS report, GAO analyzed EPA data and interviewed officials at relevant agencies, including the Office of Management and Budget (OMB). For this testimony, GAO supplemented the IRIS report with a review of EPA's revised IRIS assessment process announced earlier this month. Given the importance of the IRIS program to EPA's ability to protect public health and the environment, Congress should consider requiring EPA to suspend its new process and develop one that is responsive to GAO's recommendations ...
| Author | : United States Government Accountability Office |
| Publisher | : Createspace Independent Publishing Platform |
| Total Pages | : 32 |
| Release | : 2017-10-04 |
| Genre | : |
| ISBN | : 9781976420184 |
The Environmental Protection Agency's (EPA) mission includes evaluating and regulating toxic chemicals. EPA's Integrated Risk Information System (IRIS) program is a chemical evaluation program that is a critical component of EPA's capacity to support scientifically sound environmental regulations and policies. The IRIS database contains EPA's scientific position on the potential human health effects of exposure to more than 540 chemicals. This testimony highlights GAO's work on toxic substances, focusing on (1) its March 2008 report, Chemical Assessments: Low Productivity and New Interagency Review Process Limit the Usefulness and Credibility of EPA's Integrated Risk Information System and (2) key changes to the IRIS assessment process EPA included in its revised IRIS assessment process released on April 10, 2008. It also highlights the findings of two GAO reports on EPA's regulation of toxic chemicals. For the IRIS report, GAO analyzed EPA data and interviewed officials at relevant agencies, including the Office of Management and Budget (OMB). For this testimony, GAO supplemented the IRIS report with a review of EPA's revised IRIS assessment process announced earlier this month. Given the importance of the IRIS program to EPA's ability to protect public health and the environment, Congress should consider requiring EPA to suspend its new process and develop one that is responsive to GAO's recommendations.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 422 |
| Release | : 2009-03-24 |
| Genre | : Political Science |
| ISBN | : 0309120462 |
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.
| Author | : United States. Environmental Protection Agency |
| Publisher | : Agency |
| Total Pages | : 112 |
| Release | : 1997 |
| Genre | : Medical |
| ISBN | : |
| Author | : John Stephenson |
| Publisher | : DIANE Publishing |
| Total Pages | : 18 |
| Release | : 2011 |
| Genre | : Technology & Engineering |
| ISBN | : 1437926525 |
This is a print on demand edition of a hard to find publication. The EPA is authorized under the Toxic Substances Control Act (TSCA) to obtain information on the risks of chemicals and to control those that it determines to pose an unreasonable risk. EPA also conducts assessments of chemicals under its Integrated Risk Information System (IRIS) program. Nonetheless, EPA does not have sufficient information to determine whether it should establish controls to limit public exposure to many chemicals that may pose substantial health risks. This testimony addresses EPA's implementation of TSCA and IRIS and options for: (1) obtaining more information on chemical risks; (2) controlling these risks; and (3) sharing more of the information collected under TSCA. Illustrations.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 188 |
| Release | : 2012-12-21 |
| Genre | : Political Science |
| ISBN | : 0309264898 |
In anticipation of future environmental science and engineering challenges and technologic advances, EPA asked the National Research Council (NRC) to assess the overall capabilities of the agency to develop, obtain, and use the best available scientific and technologic information and tools to meet persistent, emerging, and future mission challenges and opportunities. Although the committee cannot predict with certainty what new environmental problems EPA will face in the next 10 years or more, it worked to identify some of the common drivers and common characteristics of problems that are likely to occur. Tensions inherent to the structure of EPA's work contribute to the current and persistent challenges faced by the agency, and meeting those challenges will require development of leading-edge scientific methods, tools, and technologies, and a more deliberate approach to systems thinking and interdisciplinary science. Science for Environmental Protection: The Road Ahead outlines a framework for building science for environmental protection in the 21st century and identified key areas where enhanced leadership and capacity can strengthen the agency's abilities to address current and emerging environmental challenges as well as take advantage of new tools and technologies to address them. The foundation of EPA science is strong, but the agency needs to continue to address numerous present and future challenges if it is to maintain its science leadership and meet its expanding mandates.
