Science & Technology

Antimicrobial Testing Methods & Procedures: EQ-12-01

Hach’s Digital Titrator for Total Chlorine Titration EQ-12-01

Antimicrobial Testing Methods & Procedures: QC-22-05

Information about ATMP - VITEK 2 Compact: Use, Maintenance and Quality Control Procedures - QC-22

EPA Re-initiates Publication of Chemical Health and Safety Notices to ChemView, Enhancing Public Accessibility

Announcement about ChemView

Presidential Green Chemistry Challenge: 2008 Small Business Award

Presidential Green Chemistry Challenge 2008 award winner, SiGNa Chemistry, stabilized highly reactive sodium and lithium by encapsulating them in porous, sand-like powder, maintaining their usefulness in synthetic reactions.

Safer Choice

Safer Choice is a voluntary program that works to advance the mission of EPA to protect human health and the environment by helping product manufacturers choose the safest chemical ingredients possible.

The Frank R. Lautenberg Chemical Safety for the 21st Century Act - June 30, 2016 Webinar: Overview

Frequent questions for the Frank R. Lautenberg Chemical Safety for the 21st Century Act (TSCA21).

Access Chemical Data Reporting Data

EPA now refers to the Inventory Update Reporting (IUR) rule as the Chemical Data Reporting (CDR) Rule. This change was effective with the publication of the Inventory Update Reporting Modifications; Chemical Data Reporting Final Rule in August 2011.

Downloadable 2002 – 1986 IUR Public Database

Chemical data reporting information on downloadable data 2002-1986

Chemicals in Commerce, as Reported in the 2012 CDR Cycle

2012 Chemical Data Reporting chemical information

Using the CDR Database

this page explains how to use the 2020 CDR database

2004 Small Business Award

Presidential Green Chemistry Challenge 2004 award winner, Jeneil Biosurfactant Company, makes biobased, rhamnolipid surfactants by fermentation that are less toxic and more biodegradable than conventional surfactants.

Presidential Green Chemistry Challenge: 1998 Academic Award (Draths and Frost)

Presidential Green Chemistry Challenge 1998 award winners, Dr. Karen M. Draths and Professor John W. Frost, used benign, genetically engineered microbes and sugars (instead of benzene) to synthesize adipic acid and catechol.

Presidential Green Chemistry Challenge: 2014 Academic Award

Presidential Green Chemistry Challenge 2014 award winner, Professor Stahl, developed catalytic methods that replace hazardous chemicals with oxygen from air as an environmentally benign oxidant.

Presidential Green Chemistry Challenge: 2015 Academic Award

Presidential Green Chemistry Challenge 2015 award winner, Professor Chen, ...

Presidential Green Chemistry Challenge: 2007 Academic Award

Presidential Green Chemistry Challenge 2007 award winner, Professor Michael J. Krische, developed selective C-C bond-forming hydrogenation without organometallic reagents, eliminating hazardous reagents and hazardous waste.

Label Review Manual

Table of Contents for Label Review Manual

STIR Version 1.0 User's Guide for Pesticide Inhalation Risk

STIR estimates inhalation-type exposure based on pesticide-specific information. It also estimates spray droplet exposure using the application method and rate and then compares these exposure estimates to avian and mammalian toxicity data.

T-REX Version 1.5 User's Guide for Calculating Pesticide Residues on Avian and Mammalian Food Items

This document will provide directions on how to use T-REX and will explain how to estimate exposure concentrations and risk quotients for birds and mammals.

NAFTA Guidance Document for Conducting Terrestrial Field Dissipation Studies

Harmonized guidance for TFD studies that demonstrate transformation, transport and fate of pesticides under representative actual use conditions. Field studies substantiate physicochemical, mobility and biotransformation data from laboratory studies.

Full Text of the Frank R. Lautenberg Chemical Safety for the 21st Century Act

Text of the Frank R. Lautenberg Chemical Safety for the 21st Century Act (TSCA21).