Download or read book Review of Chemical Fate Testing Conducted Under Section 4 of the Toxic Substances Control Act written by JD. Walker and published by . This book was released on 1990 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the implementation of Section 4 (testing chemical substances and mixtures) of the Toxic Substances Control Act (TSCA), the U.S. Environmental Protection Agency (EPA) has received numerous environmental effects, chemical fate, or health effects testing recommendations for several hundred chemicals. This paper provides information on the types and numbers of Federal Register (FR) notices that EPA has published in response to these testing recommendations. In addition, this paper provides detailed discussions of the chemicals and tests for which chemical fate testing has been conducted under TSCA Section 4 and the methods used to conduct those tests. As of 31 December 1988, 182 TSCA Section 4 FR notices (including 65 TSCA Section 4 FR notices mentioning chemical fate testing, and 15 TSCA Section 4 FR notices requesting chemical fate testing) had been published by EPA in response to numerous testing recommendations. For the 51 chemicals in the 15 TSCA Section 4 FR notices requesting chemical fate testing, test data for 105 of the requested 120 chemical fate tests had been received by 31 December 1988. The 28 test methods used for the 105 chemical fate tests were evaluated; modifications were proposed for a few test methods to improve test data reliability.
Download or read book The Failure of the Toxic Substances Testing Program written by United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee and published by . This book was released on 1991 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Administration of the Toxic Substances Control Act written by United States. Environmental Protection Agency and published by . This book was released on 1985 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxic Substances Control Act TSCA Report to Congress for Fiscal Year 1984 written by United States. Environmental Protection Agency and published by . This book was released on 1985 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxic Substances Control Act TSCA written by United States. Environmental Protection Agency and published by . This book was released on 1985 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EPA 560 6 written by and published by . This book was released on 1976-02 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revocation of Tsca Section 4 Testing Requirements Certain High Production Volume Chemical Substances Us Environmental Protection Agency Regulation Epa 2018 Edition written by Law Library and published by Createspace Independent Publishing Platform. This book was released on 2018-09 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revocation of TSCA Section 4 Testing Requirements - Certain High Production Volume Chemical Substances (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Revocation of TSCA Section 4 Testing Requirements - Certain High Production Volume Chemical Substances (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 EPA is revoking certain testing requirements for six chemical substances and all the testing requirements for four chemical substances. EPA is basing its decision to take this action on information received since publication of the first test rule for certain high production volume chemical substances (HPV1). HPV1 established testing requirements for those 10 chemical substances. On the effective date of this direct final rule, persons who export or intend to export the four chemical substances for which all the testing requirements are revoked are no longer subject to section 12(b) of the Toxic Substance Control Act (TSCA) export notification requirements triggered by HPV1. This book contains: - The complete text of the Revocation of TSCA Section 4 Testing Requirements - Certain High Production Volume Chemical Substances (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section
Download or read book TSCA Handbook written by McKenna Long & Aldridge, LLP and published by Government Institutes. This book was released on 2005-11 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prompted by important developments that have occurred since the publication of the third edition eight years ago, the newly updated TSCA Handbook provides anyone who manufactures, processes, distributes, or uses chemicals with a comprehensive look at their requirements under the Toxic Substances Control Act (TSCA). Practical and informative, this ready reference details current regulation under TSCA. It examines the Environmental Protection Agency's program for evaluation and regulating new substances, and it discusses PMN preparations and follow through, inspections and audits, and more. Developments addressed in this edition include the following: changes to the Inventory Update Rule, new voluntary testing initiatives, new enforcement policies and rules, revised PCB regulations regarding contaminated sites, and increased maximum civil penalties.
Download or read book Procedures for Chemical Risk Evaluation Under the Amended Toxic Substances Control ACT Us Environmental Protection Agency Regulation Epa 2018 Edition written by Law Library and published by Createspace Independent Publishing Platform. This book was released on 2018-08-31 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Procedures for Chemical Risk Evaluation Under the Amended Toxic Substances Control Act (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Procedures for Chemical Risk Evaluation Under the Amended Toxic Substances Control Act (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 As required under section 6(b)(4) of the Toxic Substances Control Act (TSCA), EPA is issuing a rule that establishes a process for conducting risk evaluations to determine whether a chemical substance presents an unreasonable risk of injury to health or the environment, without consideration of costs or other non-risk factors, including an unreasonable risk to a potentially exposed or susceptible subpopulation, under the conditions of use. This process incorporates the science requirements of the amended statute, including best available science and weight of the scientific evidence. Risk evaluation is the second step, after Prioritization, in a new process of existing chemical substance review and management established under recent amendments to TSCA. This rule identifies the steps of a risk evaluation process including: scope, hazard assessment, exposure assessment, risk characterization, and finally a risk determination. This process will be used for the first ten chemical substances undergoing evaluation from the 2014 update of the TSCA Work Plan for Chemical Assessments (to the maximum extent practicable). Chemical substances designated as High-Priority Substances during the prioritization process and those chemical substances for which EPA has initiated a risk evaluation in response to a manufacturer request, will always be subject to this process. The final rule also includes the required "form and criteria" applicable to such manufacturer requests. This book contains: - The complete text of the Procedures for Chemical Risk Evaluation Under the Amended Toxic Substances Control Act (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section
Download or read book Aquatic Toxicology and Risk Assessment written by Wayne G. Landis and published by ASTM International. This book was released on 1990 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest volume in the series on aquatic toxicology reflects the increasing emphasis on the development of new techniques to examine the molecular and cellular effects of toxicants. The 25 papers provide information on sediment toxicity and bioavailability, comparative toxicity and mechanisms, sub
Download or read book Premanufacture Notification written by Stephen C. DeVito and published by John Wiley & Sons. This book was released on 1997-04-11 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first and only guidance document to help applicants from chemical manufacturers obtain approval to synthesize and manufacture a chemical compound. Written by two EPA scientists, it provides coverage of chemical information needed for risk assessment to satisfy the requirements of the PMN review process and comply with the Toxic Substance Control Act.
Download or read book EPA 540 9 written by and published by . This book was released on 1975-02 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EPA Strategic Plan written by United States. Environmental Protection Agency and published by Agency. This book was released on 1997 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Toxicology and Risk Assessment written by Joseph W. Gorsuch and published by ASTM International. This book was released on 1993 with total page 733 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals Of Aquatic Toxicology written by Gary M. Rand and published by CRC Press. This book was released on 2020-08-06 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is divided into three parts. The first part describes basic toxicological concepts and methodologies used in aquatic toxicity testing, including the philosophies underlying testing strategies now required to meet and support regulatory standards. The second part of the book discusses various factors that affect transport, transformation, ultimate distribution, and accumulation of chemicals in the aquatic environment, along with the use of modelling to predict fate.; The final section of the book reviews types of effects or endpoints evaluated in field studies and the use of structure-activity relationships in aquatic toxicology to predict biological activity and physio-chemical properties of a chemical. This section also contains an extensive background of environmental legislation in the USA and within the European Community, and an introduction to hazard/risk assessment with case studies.
Download or read book Environmental Toxicology and Risk Assessment written by Thomas A. LaPoint and published by ASTM International. This book was released on 1996-05 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Toxicology and Risk Assessment written by Wayne G. Landis and published by ASTM International. This book was released on 1993 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
