EPAs Office of Enforcement and Compliance Assurance (OECA) cases and settlements webpage contains links to selected settlements resolving civil enforcement cases and, in some cases, complaints filed initiating civil judicial and administrative enforcement actions. Typically, the links are to settlements about which we have issued a press release. This is not a complete repository of all enforcement actions taken by or on behalf of EPA. Rather, it represents a subset of enforcement cases, taken civil judicially or administratively, which may be of national interest. Most of the settlements are civil judicial consent decrees resolving alleged violations of environmental laws (e.g., the Clean Air Act, the Clean Water Act). In some instances, the website includes significant enforcement actions resolved by the Environmental Appeals Board (EAB). In addition, please note that the cases and settlements webpage does not include:Most administrative enforcement actions; Most civil judicial cases resolving liability under CERCLA; Criminal enforcement matters.

The Global Climate Change Litigation database was created in 2011 and is updated regularly. It currently includes 644 cases, with links to 1278 case documents. At present, the Global database features cases from over 40 countries. The database also includes climate litigation cases brought before international or regional courts or tribunals.

The U.S. Climate Change Litigation database is a joint project of the Sabin Center for Climate Change Law at Columbia Law School and Arnold & Porter. Michael B. Gerrard, then a partner at Arnold & Porter and now Faculty Director of the Sabin Center, and J. Cullen Howe, an environmental law specialist at Arnold & Porter, first created the U.S. Climate Litigation Chart in 2007. The U.S. chart is updated on a monthly basis, and currently includes 1506 cases* with links to 9901 case documents.