Science & Technology
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TSCA Environmental Release Application (TERA) for Alcaligenes xylosoxidans subspecies denitrificans strain AL6.1, R05-01
TERA submitted by the University of California, Riverside. The microorganism will be tested to determine its biology and behavior in vineyard ecosystems as part of a research program to prevent or cure Pierce's disease in grapes.
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Pathfinder Innovation Projects
The Pathfinder program supports high-risk, high-reward research ideas with funding and staff time. The goal is to feed a culture of innovation in the Agency and integrate innovative ideas in EPA research programs.
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2014 National Emissions Inventory (NEI) Data
NEI data summaries and queires
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TSCA Biotechnology Regulations
On this page, users can access references to learn more about biotechnology regulated under TSCA.
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Atrazine Human Health Risk Assessment Now Available for Public Comment
EPA is releasing the atrazine draft human health risk assessment for public comment.
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EPA Releases Draft Policy to Reduce Animal Testing for Skin Sensitization
The document, Draft Interim Science Policy: Use of Alternative Approaches for Skin Sensitization as a Replacement for Laboratory Animal Testing, describes the science behind the non-animal alternatives that can now be used to identify skin sensitization.
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Pesticide Environmental Modeling Public Meeting - Information
Links to agendas and dockets containing presentations and minutes presented at public meetings for the purpose of discussing and exchanging information regarding technical model-related pesticide exposure issues in the context of FIFRA and FQPA.
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FIFRA Scientific Advisory Panel Sessions Relevant to Aquatic Modeling
Science Advisory Panel sessions related to simulation models used to predict pesticide concentrations in surface and ground water for use in exposure assessments.
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Positive Attributes and Desired Qualities for Models Used in Pesticide Risk Assessment
The Office of Pesticide Program's Environmental Fate and Effects Division (EFED) prefers to use models that have the attributes and qualities listed on this page.
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Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database: Inorganic Chemicals Addendum
This document addresses specific questions related to reporting inorganic chemicals under the IUR and is an addendum to the Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database (Questions and Answers Document).
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Questions and Answers About IUR Reporting
This document addresses specific questions related to reporting for the 2006 IUR.
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Manufacturer-Requested Risk Evaluation of Diisononyl Phthalate (DINP)
Manufacturer-requested risk evaluation
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XML Schema Guide for Secondary CDR Submissions
This document presents the extensible markup language (XML) schema guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDRweb tool. E-CDRweb is the electronic, web-based tool provided by Environmental Protection Agency (EPA) for the submission of Chemical Data Reporting (CDR) information. This document provides the user with tips and guidance on correctly using the version 1.1 XML schema for the Joint Submission Form. Please note that the order of the elements must match the schema.
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EPA IUR Workshop Presentation
Instructions for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database.
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Chemicals Reported for the 2012 Chemical Data Reporting (CDR) in Alphabetical Order
For the 2012 CDR, 7,674 unique chemicals were reported by manufacturers (including importers).Chemicals are listed in alphabetical order by CA Index Name (for non-confidential chemicals) or by generic chemical name.
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Replacement of 5-digit NAICS Codes with Industrial Sector Codes
For the 2006 IUR, respondents provided the five-digit North American Industry Classification System (NAICS) Code to describe the setting in which industrial processing and use occurred.
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Selected EPA Responses regarding IUR/CDR Requirements
The charter for the Chemical Data Reporting (CDR) Inorganic Byproducts Negotiated Rulemaking Committee.
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Public Webinar on Proposed TSCA Data Reporting Rule
This page has info on the TSCA data reporting rule webinar that took place july 27 2021
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Label Review Manual Chapter 10; Revised Respirator Descriptions for Public Comment
Revised Respirator Descriptions for Public Comment Documents
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Developing a Tiered Framework for Extrapolation Modeling
We are developing a tiered framework for extrapolation modeling, to take advantages of recent scientific advances. Learn more about our proposed approach.