Advisory Council on Historic Preservation
American Institute of Architects (AIA)
American Institute for Conservation of Historic & Artistic Works
Association for Preservation Technology International
California Preservation Foundation
Cooper Hewitt Smithsonian Design Museum
DOCOMOMO
Heritage Preservation
Institute of Classical Art & Architecture
International Council on Monuments and Sites (ICOMOS)
Landmarks Illinois
League of Historic American Theaters
Museum of Art & Design
National Building Museum

National Landmarks Alliance
National Historic Landmarks
National Register of Historic Places
National Trust for Historic Preservation
New York City Landmarks Preservation Commission
New York Landmarks Conservancy
Partners for Sacred Places

Save America’s Treasures
Secretary of the Interior’s Standards for Rehabilitation
Secretary of the Interior’s Standards for the Treatment of Historic Properties
The Smithsonian Institution
 

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