Date: Aug. 19, 2001
Link: http://xml.house.gov/
Source Author or Organization: U.S. House of Representatives, Secretary of the Senate, Clerk of the House, Library of Congress, Government Printing Office

The U.S. Congress has developed a Web site that allows members of the public to track "information related to the ongoing work of the U.S. House of Representatives in relation to the eXtensible Markup Language (XML)".

Document Type Definitions (DTDs) provided so far include a Bill DTD, U.S. House Membership DTD and Resolution DTD. Sample documents are viewable online and available for download (USHouseSamples.zip, 84k). All materials are in the public domain.