Learn the Issues

10 Keys to Digester Success

Describes 10 key activities to ensure that a farm-based digester project is successful

Announcements for FCA Violations

Announcements about EPA's issued notice of violation (NOV) of the Clean Air Act (CAA) to FCA. The NOV alleges software that circumvents EPA emissions standards for certain air pollutants.

Selection and Oversight of Demolition Contractors and Consultants

Learn about important factors in selecting contractors and consultants, how to ensure proper oversight of them, and find relevant publications.

Monitoring Information By Industry - Printing and Publishing

Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page is about control techniques used to reduce pollutant emissions in the printing and publishing industry.

Remediation and Restoration Projects for Maumee AOC

Table describing remediation work on Maumee AOC.

Maumee AOC

When the Maumee River AOC was designated, it was primarily due to the large problem of agricultural runoff.

U.S. EPA- Brazil Ministry of Environment: Memorandum of Understanding

Download the Memorandum of Understanding (MOU) between U.S. EPA and Brazil's Ministry of Environment.

2020 CDR National Review

This fact sheet provides information on existing Chemical Data Reporting (CDR) rule requirements related to byproducts reporting by persons who manufacture printed circuit boards and may be subject to CDR.

Trends

This fact sheet provides information on existing Chemical Data Reporting (CDR) rule requirements related to byproducts reporting by persons who manufacture printed circuit boards and may be subject to CDR.

Selected EPA Responses regarding IUR/CDR Requirements

The charter for the Chemical Data Reporting (CDR) Inorganic Byproducts Negotiated Rulemaking Committee.

Replacement of 5-digit NAICS Codes with Industrial Sector Codes

For the 2006 IUR, respondents provided the five-digit North American Industry Classification System (NAICS) Code to describe the setting in which industrial processing and use occurred.

Chemicals Reported for the 2012 Chemical Data Reporting (CDR) in Alphabetical Order

For the 2012 CDR, 7,674 unique chemicals were reported by manufacturers (including importers).Chemicals are listed in alphabetical order by CA Index Name (for non-confidential chemicals) or by generic chemical name.

Chemicals Reported for the 2012 Chemical Data Reporting (CDR) by CASRN or Accession Number

During the 2012 reporting cycle, Chemical Data Reporting (CDR) information was provided by manufacturers (including importers) for 7,674 individual chemicals.

Instructions for the 2012 TSCA Chemical Data Reporting

This document, which pertains to EPA CDR reporting during 2012, updates guidance issued for reporting in 2006 to incorporate instructions relevant to 2012 reporting. It provides detailed information and examples to in reporting under the CDR rule.

EPA IUR Workshop Presentation

Instructions for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database.

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. E-CDRweb is the electronic, web-based tool provided by Environmental Protection Agency (EPA) for the submission of Chemical Data Reporting (CDR) information. This document provides the user with tips and guidance on correctly using the version 1.1 XML schema for the Joint Submission Form. Please note that the order of the elements must match the schema.

CDR Registration in CDX

This document is an overview presentation of the CDX Registration Process.

eCDRweb Webinar, May 2012

eCDRweb highlights and an overview of DX Registration and CDR Web Tool.

Questions and Answers About IUR Reporting

This document addresses specific questions related to reporting for the 2006 IUR.

Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database: Inorganic Chemicals Addendum

This document addresses specific questions related to reporting inorganic chemicals under the IUR and is an addendum to the Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database (Questions and Answers Document).