"To provide permanent public access to Federal Agency Web content, the Federal Depository Library Program harvests selected U.S. Government Web sites in their entirety."
The content is made available by the U.S. Government Printing Office in accordance with Title 44 of the US Code, 2011-
This archive preserves and makes permanently accessible exclusively digital government information presented in official U.S. Federal agency Web sites. Iterations of sites are captured periodically to reflect Federal government sites' evolution, and to enable users to access publications and information that are no longer accessible from the sites' current versions.
Description based on: version available July 17, 2014; title from title screen (viewed July 17, 2014).