Science & Technology
-
Green Chemistry Challenge: 2020 Greener Synthetic Pathways Award
Green Chemistry Challenge 2020 award winners, Genomatica is being recognized for creating Brontide™ brand 1,3-butylene glycol.
-
Frequent Questions on 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.
-
Presentation for the September 7, 2017 Webinar "Use Information for PBT Chemicals under TSCA Section 6(h)"
Background Documents for Persistent, Bioaccumulative, and Toxic (PBT) Chemicals
-
TSCA Work Plan Chemical Risk Assessment N-Methylpyrrolidone (NMP)
This risk assessment identified NMP for further evaluation based on high concern for hazard due to its reproductive toxicity and high concern for potential exposure due to use in consumer products.
-
Public Comments on the Inventory Reset and CBI Claim Review Rules
The Powerpoint presentation of the August 11-12, 2016 Public Meeting: Industry Consultation to Obtain Input on the New TSCA Provision to Collect Fees.
-
Agenda for the September 7, 2017 Webinar "Use Information for PBT Chemicals under TSCA Section 6(h)"
Background Documents for Persistent, Bioaccumulative, and Toxic (PBT) Chemicals
-
Application Deadline Extended: Potential Inclusion of Ecolabels in EPA’s Recommendations
Announcing the final unreasonable risk determination for PCE
-
HFC Reclaim and Innovative Destruction Grants
HFC Reclamation and Innovative Destruction Grants - information and notice of funding opportunity
-
Meet EPA Wetland Ecologist Amanda M. Nahlik, Ph.D.
EPA researcher Dr. Amanda Nahlik works on understanding how anthropogenic disturbances, including climate change, affect wetland biogeochemistry across regional and national scales.
-
Workshop to discuss NAS 2014 Recommendations for IRIS
EPA is holding a public workshop to discuss some specific recommendations from the National Academy of Science's (NAS) May 2014 report on further improving the scientific quality of IRIS assessments.
-
EPA response to RFC: Potential Ground-Water Flow Directions and Contaminant Fate and Transport in the Plaquemine Aquifer
EPA response to the Request for Correction (RFC)
-
EPA response to RFC: Ozone and Nitrogen Oxides webpages
EPA response to the Request for Correction (RFC)
-
RFC: Potential Ground-Water Flow Directions and Contaminant Fate and Transport in the Plaquemine Aquifer
Request submitted on behalf of the Dow Chemical Company
-
EPA response to RFC: Approval of Air Credits and State Implementation Plan Amendments that Violate EPA's Data Quality Guidelines
EPA response to the Request for Correction (RFC)
-
EPA response to RFC: U.S. v Wal-Mart Stores, Inc., Fact Sheet
EPA response to the Request for Correction (RFC)
-
RFC: U.S. v Wal-Mart Stores, Inc., Fact Sheet
Request submitted on behalf of the National Association of Home Builders
-
Human Health Water Quality Criteria for PFAS
The EPA is using its Clean Water Act authority to develop national recommended water quality criteria for per- and polyfluoroalkyl substances (PFAS) in surface water that are protective of human health.