- American Institute for Conservation of Historic and Artistic Works (AIC)
- Balboa Art Conservation Center (BACC)
- Canadian Association for Conservation of Cultural Property (CAC)
- Heritage Preservation
- Minnesota Historical Society—Conservation Department
- National Preservation Institute—Seminars in Historic Preservation and Cultural Resource Management
- National Trust for Historic Preservation
- Northeast Document Conservation Center (NEDCC)
- Preservation Department, Hamilton Library, University of Hawai‘i at Mānoa
- Smithsonian Museum Conservation Institute
- Western Association for Art Conservation (WAAC)