Executive Orders and Other Presidential Documents: Sources and ExplanationsCreated by the Legislative Research Special Interest Section of the Law Librarians Society of Washington, D.C., Inc. (LLSDC). The site attempts to briefly lay out and link to all major sources for these materials which includes Presidential directives, proclamations, signing statements, executive orders, memoranda, and other documents. In addition the site links to many sources, such as CRS reports, that explain these documents.