This final rule clarifies and explains the various types of requests for HUD documents and testimony by HUD employees that are intended to be covered by the Department's document production and testimony approval regulations. This final rule describes the procedures to be followed by a party in making a demand for HUD documents and HUD testimony. The final rule also explains the standards to be followed by HUD in determining whether production of documents or testimony should be permitted and, if so, any conditions or restrictions that HUD should impose. This final rule follows publication of an August 15, 2006, proposed rule on which HUD received one public comment. After careful consideration of the issues raised by the commenter, HUD has decided to adopt the August 15, 2006, proposed rule with minor changes.