An official website of the United States government.

Hazardous Waste Management Systems: Identification and Listing of Hazardous Waste - Federal Register Notice, May 1, 1991

EPA is announcing an administrative stay of a portion of the hazardous waste listing K069 so that the listing does not apply to slurries generated from air pollution control devices that are intended to capture acid gases and are not dedicated chiefly to control of particulate air emissions.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.