National Links

A list of web sites with a national scope pertaining to the preservation of historic sites in the United States. Links to national preservation organizations outside the US can be found on the International Links page. Specialized organizations in the US can be found on the Preservation A to Z links page.

If you would like to suggest sites to add to the list, or for corrections and/or comments, please contact us.

• Advisory Council on Historic Preservation
• General Services Administration - Historic Preservation Resources
• Heritage Preservation Services (National Park Service)
• Historic American Building Survey/Historic American Engineering Record (HABS/HAER--National Park Service)
• Historic Preservation Learning Portal
• National Association of Tribal Historic Preservation Officers (NATHPO)
• National Center for Preservation Technology and Training
• National Conference of State Historic Preservation Officers (NCSHPO)
• National Park Service
• National Park Service Ask a Historian
• National Park Service Heritage Preservation Services
• National Preservation Institute
• National Register of Historic Places
• National Trust for Historic Preservation
• The Preservation Resource Center
• US/ICOMOS