Science & Technology
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EPA response to Notification of SAB Workgroup Public Meeting for the Toxicological Review of Inorganic Arsenic
Response to the rescheduling request
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EPA response to False Greenhouse Gas Emission Reduction Claims Related to Coal Combustion Waste Recycling
In response to the Request for Correction (RFC), on behalf of PEER
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EPA Response to the Request from the Phthalate Esters Panel of the American Chemistry Council for correction of EPA's Action Plan for Phthalate Esters
EPA's response letter concluding that the conclusions are objective and of high quality.
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RFC: Toxicological Review of Inorganic Arsenic
Comments submitted for review by the SAB workgroup
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Request from the Phthalate Esters Panel of the American Chemistry Council for correction of EPA's Action Plan for Phthalate Esters
The Phthalate Esters Panel (Panel) of the American Chemistry Council submits this Request for Correction to EPA under the Guidelines for Ensuring and Maximizing the Quality, Objectivity, Utility, and Integrity, of Information Disseminated by the Environmen
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Studies Not Included in US EPA IRIS (2005, 2010) and SAB (2007) Reference Lists
A comprehensive list of arsenic studies not included
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March 18, 2009 Request for Correction of Information Disseminated by EPA in Support of its Proposed National Ambient Air Quality Standard for Lead
RFC submitted on behalf of the Association of Battery Recyclers
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EPA response to the Request for Correction of Information Disseminated by EPA in Support of its Proposed National Ambient Air Quality Standard for Lead
EPA response to the Request for Correction (RFC)
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March 22, 2010 SUMMARY EPA response to RFC: NPRM proposing to revise the NAAQS for ozone
EPA response to the Request for Correction (RFC)
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Homeland Security Subcommittee Meeting: August & September 2020
The BOSC Homeland Security Subcommittee will convene on August 20-21, 2020, September 9, 2020, and September 24, 2020, to review the initial progress on implementation of the FY 19-22 HS Strategic Reseach Action Plan (StRAP).
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Meeting Materials for the November 6, 2017 Virtual Meeting
Meeting Materials for the November 6, 2017 Virtual Meeting
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Air Toxics Ambient Monitoring
Webpage for the air toxics monitoring network containing information on background, methods, QA, and other resources.
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About AirData Reports
This page provides details descriptions of columns in each AirData report.
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Air Quality Trends - How to Interpret the Graphs
This page provides an example graph and explains what the lines represent.
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Informational Webinar on Identifying Additional Areas Subject to Mitigation Plan Requirements Under the 2016 Exceptional Events Rule
This meeting and webinar information regarding mitigation plan requirements under the 2016 exceptional events rule.
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Additional Areas Subject to Mitigation Plan Requirements Under the Exceptional Events Rule
This page contains letters and documents associated with mitigation plans under the Exceptional Events Rule.
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Using Predictive Methods to Assess Hazard under TSCA
OPPT's hazard tools and approaches are used to predict various hazard endpoints to assess a chemicals potential toxicity
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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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HPI Products Inc. Facilities, St. Joseph, Buchanan County, Missouri – Fact Sheet, June 2022
Public Comment Period - Request for Community Concerns