Science & Technology

Ethyl mercaptan Results - AEGL Program

Ethyl mercaptan, Final AEGL Document

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.

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)

Indoor Exposure Testing Product Protocols, Version 2.0

Provides information on how to conduct product testing to inform exposures in indoor environments

2013 - Process Improvements in the Pesticide Program

pria fees

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

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.

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.

Human Studies Review Board

Information about the Federal advisory committee: the Human Studies Review Board

JS Testing - SAM 2022 Chemical Methods Query Results

Selected Analytical Methods

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

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

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.

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.

TSCA Section 21 Petition Requesting EPA to Establish a Process to Amend the List of Natural Sources of Oil and Fat

This petition requests EPA to to initiate a rulemaking under TSCA Section 83 that would establish a process to amend the list of natural sources of oil and fat in the “Soap and Detergent Association” (SDA) nomenclature system.

RE: Request for Reconsideration of Request for Correction (RFC #10003) regarding EPA's Coal Combustion Products Partnerships Website

Letter response to the Public Employees for Environmental Responsibility (PEER) Request for Reconsideration (RFR #10003A).