An independent Federal agency created by the National Historic Preservation Act of 1966 (NHPA), and is the major policy advisor to the Government in the field of historic preservation
(APT) is a multidisciplinary organization dedicated to "advancing the application of technology to the conservation of the built environment."
The National Trust's program of downtown revitalization through historic preservation and economic development.
An interdisciplinary effort by the National Park Service to enhance the art, craft and science of preservation and conservation.
A publication of the National Park Service - Cultural Resources
The Nation's official list of cultural resources worthy of preservation.
Encourages scholarly research in the field and promotes the preservation of significant architectural monuments that are an integral part of our worldwide historical and cultural heritage.
Formed in 1980 to encourage the study and preservation of traditional domestic and agricultural buildings, industrial and commercial structures, twentieth-century suburban houses, settlement patterns and cultural landscapes.