Science & Technology
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EPA Calls for Applications for the 2023 Safer Choice Partner of the Year Awards
EPA is accepting applications for the 2023 Safer Choice Partner of the Year Awards through May 31, 2023. The Safer Choice program works with businesses to help consumers and commercial buyers identify cleaning products with safer chemical ingredients.
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Series 850 - Ecological Effects Test Guidelines
links to series 850 guidelines in docket
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FIFRA SAP Minutes and Final Reports for November 2017 Meetings on Alternative High-Throughput Screens to Determine Endocrine Disruption Now Available on the Web
The minutes and final reports for the November 6, 2017, FIFRA SAP virtual preparatory meeting and the November 28-29, 2017 are now available.
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Final Rule Clarifying Toxicology Data Requirements for Antimicrobial Pesticides Used on Food Contact Surfaces
EPA issued a final rule clarifying data requirements for antimicrobial pesticides in 40 CFR Part 158 Subpart W (158W), making the registration process for these pesticides more efficient and transparent.
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Risk Management for Short-Chain Chlorinated Paraffins
Short-Chain Chlorinated Paraffins
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TSCA Section 8(e); Notice of Clarification and Solicitation of Public Comment
This Notice extends by 45 days the solicitation of public comment on certain refinements to EPA's policy concerning the mandatory reporting of information under section 8(e)
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Tier-Based Testing for the Effects of Proteinaceous Insecticidal Plant-Incorporated Protectants
Summary scientific and regulatory information on nontarget invertebrate testing and evaluation of new products expressing insecticidal proteins in an ecological risk assessment.
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Guidance for Addressing Unextracted Pesticide Residues in Laboratory Studies
The purpose of this guidance is to assist in evaluating residues that remain associated with the solid matrix following extraction in submitted pesticide laboratory studies.
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Registration and Agreement for TSCA Section 8(e) Compliance Audit Program Modifications
This Notice announces the availability of the TSCA section 8(e) reporting guide and modifications to, EPA's TSCA Section 8(e) Compliance Audit Program and the Agreement for the TSCA Section 8(e) Compliance Audit Program ("CAP Agreement").
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TSCA Section 8(e); Notice of Clarification and Solicitation of Public Comment
This Notice solicits public comment on certain refinements to EPA's policy concerning the mandatory reporting of information under section 8(e)
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Executing Risk-Based Leaking Underground Storage Tank Site Closures in Region 10 Indian Country
Guidance on executing risk-based leaking underground storage tank site closures in Indian Country within EPA's Region 10.
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Framework for Selecting and Using Tribal Fish and Shellfish Consumption Rates for Risk-Based Decision Making at CERCLA and RCRA Cleanup Sites in Puget Sound and the Strait of Georgia
Conceptual framework for using tribal fish and shellfish consumption rates for estimating risks at Superfund and RCRA cleanup sites in Puget Sound and the Strait of Georgia.
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Multi-chamber Concentration and Exposure Model (MCCEM) Questions and Answers
Questions and answers for how to download, access, and operate the Multi-Chamber Concentration and Exposure Model
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Chemical Fate Half-Lives for Toxics Release Inventory (TRI) Chemicals
provides chemical fate half-lives for Toxic Release Inventory (TRI) chemicals
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Models and Tools Developed by EPA to Assess Hazard under TSCA
Predictive methods for assessing chemical hazards are designed to estimate toxicological concerns for the human population and the ecological environment.
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Completing Form U
These Frequently Asked Questions (FAQs) are intended to clarify the reporting requirements for Chemical Data Reporting for the 2016 reporting period.
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Ecoregion Download Files by State - Region 9
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by Region
Downloadable maps and datasets for Level III and IV ecoregions, listed by region. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 1
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 7
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.