Science & Technology
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Ethyl mercaptan Results - AEGL Program
Ethyl mercaptan, Final AEGL Document
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Clean School Bus Technical Assistance
Technical assistance for the Clean School Bus Program
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Plant-Incorporated Protectants Data Symposium
EPA held a public symposium on data that support registration of plant incorporated protectants (PIPs). It provided firsthand information on the scope of the scientific review process regarding the safety of PIPs and on the pesticide registration process.
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EPA Publishes Memorandum Containing Revised Framework and Response to Comments to Improve Pest Resistance for Plant-Incorporated Protectants
EPA published a memorandum addressing resistance risks to lepidopteran pests of corn and cotton containing the Bacillus thuringiensis (Bt) Plant-Incorporated Protectant (PIP)
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Indoor Exposure Testing Product Protocols, Version 2.0
Provides information on how to conduct product testing to inform exposures in indoor environments
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EPA Releases Draft Scope Document for Part Two of Asbestos Risk Evaluation
Announcement about release of draft scope for part 2 of the risk evaluation for asbestos
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Swimmer Exposure Assessment Model (SWIMODEL)
The Swimmer Exposure Assessment Model was developed by EPA as a screening tool to conduct exposure assessments of pesticides found in indoor swimming pools and spas.
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2022v2 Emissions Modeling Platform
Modeling files from the 2022v2 Emissions Modeling Platform
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Quality Assurance Project Plan (QAPP) Guidance
provides guidance to EPA employees and other organizations involved in developing Quality Assurance (QA) Project Plans that address the specifications listed in the QAPP Standard.
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Human Studies Review Board
Information about the Federal advisory committee: the Human Studies Review Board
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JS Testing - SAM 2022 Chemical Methods Query
Laboratories measuring target chemical, radiochemical, pathogens, and biotoxin analytes in environmental samples can use this online query tool to identify analytical methods in EPA's Selected Analytical Methods for Environmental Remediation and Recovery
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JS Testing - SAM 2022 Chemical Methods Query Results
Selected Analytical Methods
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EPA's Office of Inspector General
The Office of Inspector General is an independent office within EPA that helps the agency protect the environment in a more efficient and cost effective manner.
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Oil and Gas Alternative Test Methods
Oil and Gas Alternative Test Method page
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Response to the National Association of Manufacturers Request for Reconsideration from November 17, 2009
The EPA defers consideration for the NAM RFR due to relevance of ongoing litigation
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Re: Request Under the Data Quality Act and EPA's Information Quality Guidelines
In light of recent statements from EPA in the rulemaking for the Mercury and Air Toxics Standards ("MATS Rule"), Environmental Integrity Project ("EIP") and Chesapeake Climate Action Network ("CCAN") submit this Request for Correction to ask EPA to resolve
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Rulemaking Notices for GHG Reporting
Listing of Federal Register notices and links to more information for each rulemaking action related to EPA's Greenhouse Gas Reporting Program.
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TSCA Section 21 Petition Concerning Lead in Paint - Public and Commercial Buildings
This petition requests that EPA promulgate a rule pursuant to TSCA Section 8(d) requiring submission of certain records related to the Occupational Safety and Health Administration’s construction standard for lead.
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TSCA Section 21 Petition to Promulgate Regulations Governing PVCs
This petition requests EPA to promulgate regulations governing the safe treatment, storage and disposal of polyvinyl chloride (PVC), vinyl chloride and associated dialkyl- and alkylarylesters of 1,2-benzenedicarboxylic acid.