Science & Technology
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Clean Diesel Group LXF System
This page includes Letter from EPA to Clean Diesel Group LLC approves request for verification of CDG’s Low Oxides of Nitrogen Filter (LXF) System for highway application reducing emissions of certain criteria pollutants.
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Thiobencarb Use Limitations
Mandatory Pesticide Use Limitations for Thiobencarb Bulletins
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Clean Diesel Group LNF System
This page includes Letter from EPA to Clean Diesel Group LLC approves request for verification of CDG’s Low Nitrogen Dioxide Filter (LNF) System for highway application reducing emissions of certain criteria pollutants.
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U.S. Department of Energy, National Renewable Energy Laboratory: IT Sustainability Case Study
U.S. Department of Energy, National Renewable Energy Laboratory: IT Sustainability Case Study
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Development and Use of the Index Reservoir in Drinking Water Exposure Assessments
Provides guidance on the development and use of the index reservoir scenario for use in estimating pesticide concentrations in drinking water derived from vulnerable surface water supplies.
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Fluopicolide Petition and Response
Petition(s) and Response(s) for Fluopicolide
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Initial Report to Congress on EPA’s Capacity to Implement Certain Provisions of the Frank R. Lautenberg Chemical Safety for the 21st Century Act
The new law includes much needed modernizations to TSCA, the only major piece of environmental legislation that had not been updated since it was passed in the fall of 1976.
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ECM for Novaluron & Degradates CPU and CLA in Water - MRID 50610215
Environmental Chemistry Methods for Novaluron & Degradates CPU and CLA in Water - MRID 50610215
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Downloadable 2006 IUR Public Database
The following file contains information reported to EPA under the 2006 IUR. Please note that no information claimed as TSCA Confidential Business Information by an IUR reporter is contained in this file.
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New Chemical Program Statistics Prior to June 22, 2016
Monthly update to new chemicals cases under review.
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Certification Template and Guidance Document for Electric Motorcycles
Template and guidance document for the certification process for electric motorcycles.
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Light-Duty: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Light-Duty Durability Group.
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TSCA Environmental Release Application (TERA) for Modified Escherichia coli
TERA submitted by University of North Carolina and given tracking designation of R-01-0001. The microorganism will be introduced into potential sources of fecal contamination to determine if the bacteria can be detected downstream from the release points.
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TSCA Environmental Release Application (TERA) for Modified Pseudomonas Fluorescens
TERA submitted by Micro Systems Technologies, LLC and given the tracking designations of R-02-0001. The microorganism has been genetically modified to contain a bioluminescent gene that is activated upon metabolism of naphthalene and/or methyl salicylate.
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TSCA Environmental Release Application (TERA) for Pseudomonas fluorescens strains HK44 and 5RL
TERAs submitted by the University of Tennessee and Micro Systems Technologies, LLC and given the tracking designation of R-04-01 and R-04-02. The strain will be tested to examine its ability to detect and monitor naphthalene and methyl salicylate.
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Two TSCA Environmental Release Applications (TERAs) for Bradyrhizobium japonicum (B. japonicum)
TERAs pertaining to field trials of two mutant strains (Bj 5019 and TN 119(12)) of Bradyrhizobium japonicum (B. japonicum), a common soil bacterium which is used as a commercial seed inoculant.
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TSCA Environmental Release Application (TERA) for Alcaligenes xylosoxidans subspecies denitrificans strain AL6.1
TERA submitted by University of California, Riverside and given the tracking designation of R-03-0001. The microorganism has been modified to carry a coding sequence of DsRed for expressing a red fluorescent protein.
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TSCA Experimental Release Application Approved for Bradyrhizobium japonicum Strains (fact sheet)
EPA has determined that the proposed small scale field trials of these intergeneric microorganisms will not present an unreasonable risk of injury to health or the environment.
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TSCA Environmental Release Application (TERA) for Bradyrhizobium japonicum (B. japonicum)
TERA pertains to field trials of a mutant strain (Bj 61A273KS) of Bradyrhizobium japonicum (B. japonicum), a common soil bacterium which is used as a commercial seed inoculant. The strain was given the EPA tracking designation of R-00-01.
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Reduced Residue Chemistry Data Requirements for Seed-Treatment Uses
EPA is publishing new guidance, including a tiered approach to help manufacturers and EPA determine when the number of field trials can be reduced to register seed treatment uses.