Science & Technology

Exemptions Table

This page describes what happens to a premanufacture or exemption notice that is submitted to the EPA.

Premanufacture Notices (PMNs) and Significant New Use Notices (SNUNs) Table

This table is a list of PMNs and SNUNs submitted to the EPA.

EPA Research to Support States

EPA research supports states working on the front lines of protecting public health and the environment. By partnering with ORD, states have full access to EPA research, including science-based tools, approaches and methods, technical support and training.

EPA Tools and Resources Webinar Series

EPA’s Office of Research and Development (ORD) hosts the EPA Tools and Resources webinar, a monthly public webinar featuring presentations to share EPA resources and information that are useful, practical/applied and available to meet state research needs.

Summary of the South Platte River Accomplishments

A description of the South Platte Urban Waters Partnership's workgroups and goals

Northwest Indiana Urban Waters Partnership Work Plan

Northwest Indiana partnership location's goals and work plan for all projects related to the Urban Waters partnership is included in this document. It was last updated March 2, 2015.

Northwest Indiana Location Accomplishments 2013-2015

The pdf here contains descriptions of accomplishments, projects, funding and highlights from the Northwest Indiana partnership location.

High Performance Computing: The Computational Resources behind the Agency’s Environmental Modeling and Visualization

Introductory information about high performance computing services at the EPA.

Climate Change Science

EPA tracks the science on the causes of climate change, observations of climate changes today, and the ways climate change could affect societies and ecosystems in the future.

Project Notification Memorandums

Notification memorandums inform EPA officials about the status of Office of Inspector General preliminary and project research that may result in a full audit.

Notification: Audit of the EPA’s Contract Universe

Compliance Reporting for Heavy-Duty Commercial Trucks and Buses and Onroad Heavy-Duty Engines

Steps for compliance reporting with EPA for onroad commercial trucks and buses.

CSV Import Template for Heavy-Duty Vehicle Averaging, Banking, and Trading (ABT)

Template for year-end reports under the Heavy-Duty Tractors and Vocational Vehicles greenhouse gas (GHG) ABT.

Templates for Heavy-Duty Vehicle Production Volume Reporting and for Exempted Off-Road Vehicles

Templates for heavy-duty production volume reporting.

System Documentation for Heavy-Duty Compliance Reporting

System documentation as part of compliance reporting.

Certification and Compliance for Onroad Vehicles and Engines

Certification and compliance information for passenger cars and trucks (light-duty), commercial trucks and buses (heavy-duty), motorcycles (light-duty).

Compliance Information for Light-Duty Fuel Consumption Improvement Values

Provides compliance information for manufacturers producing vehicles and engines subject to greenhouse gas standards.

Overview of Certification and Compliance for Vehicles and Engines

EPA uses a variety of testing and reporting programs to monitor compliance with emissions regulations.

EPA's Office of Inspector General

The Office of Inspector General is an independent office within EPA that helps the agency protect the environment in a more efficient and cost effective manner.

TSCA Scientific Peer Review Committees

The SACC will provide independent scientific advice and recommendations to the EPA on the scientific basis for risk assessments, methodologies, and pollution prevention measures and approaches for chemicals regulated under TSCA.