Science & Technology

September 2016 MOVES Model Review Work Group Meeting Materials

Presentations from the Mobile Sources Technical Review Subcommittee (MSTRS) meeting on Sep. 14th of 2016 include MOtor Vehicle Emission Simulator (MOVES) updates; data regarding vehicle populations and activity, PM speciation, and hazardous air pollutants.

Occupational Pesticide Exposure - Seed Treatment

Provides technical information on the most current data used to assess exposure and risk for occupational pesticide seed treatment.

Summary Table of Lifecycle Greenhouse Gas Emissions for Select Pathways

This document contains Livecycle Greenhouse Gas Emissions for Select Pathways.

Risk Evaluation for 1-Bromopropane (1-BP)

1-Bromopropane (1-BP)

EPA EcoBox Tools by Effects

Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases

Exposure Factors Handbook Chapter 11

Exposure Factors Handbook: 2011 Edition. This page has information on chapter 11 (intake of meat, diary products and fats).

Exposure Factors Handbook Chapter 5

Exposure Factors Handbook: 2011 Edition. This page page has information on chapter 5 (soil and dust ingestion).

IRIS Public Science Meeting (Oct 2016)

This September 2016 public meeting is made available to solicit comments on the public comment draft of the IRIS Assessment of ETBE.

Federal Register Notice; Requirements for Inorganic Byproduct Chemical Substances; Notice of Public Meeting

EPA is planning to establish a Negotiated Rulemaking Committee (Committee) under the Negotiated Rulemaking Act (NRA) as indicated in a Federal Register notice of December 15, 2016, and required by section 8(a)(6) of the Toxic Substances Control Act (TSCA).

2016 XML Schema Guide for Secondary CDR Submissions

This document presents the extensible markup language (XML) schema guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDRweb tool.

ExpoKids: Background

ExpoKids allows for visualization of aggregate exposure estimates, produced by ExpoFIRST, across lifestages.

Exposure Factors Handbook Chapter 19

Exposure Factors Handbook: 2011 Edition and 2018 update. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.

Exposure Factors Interactive Resource for Scenarios Tool (ExpoFIRST)

Information about the Exposure Factors Handbook: 2011 Edition, including the history of the document, highlights documents, tables and spreadsheets, and more recent updates.

Exposure Factors Handbook Chapter 3

Exposure Factors Handbook: 2011 Edition, Chapter 3:Ingestion of Water and Other Select Liquids. This update of chapter 3 provides newinformation on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.