NPI actively seeks partners to assist in providing continuing education training. Cooperating organizations work with NPI by providing training space and audiovisual equipment, and/or by promotion through listservs, social media, and web listings, and/or by offering instructors' services. Staff and students of cooperating organizations receive valuable educational opportunities. Cooperating organizations include universities, historical societies, government agencies, nonprofits, and other organizations working in the field. For more information on becoming a cooperating organization, contact NPI at 703.765.0100 or info@npi.org.
- Alaska Department of Natural Resources, Office of History & Archaeology / State Historic Preservation Office
- American Institute for Conservation and Foundation for Advancement in Conservation
- Bonneville Power Administration
- Chicora Foundation, Inc.
- Department of Anthropology, University of Northern Colorado, Greeley
- Drayton Hall Preservation Trust
- Fallingwater
- Federal Emergency Management Agency, Region 2
- Florida Department of State, Division of Historical Resources
- Georgia Department of Community Affairs, Historic Preservation Division
- Georgia Department of Transportation
- Historic Preservation Program, University of Hawaii
- ICF
- Iowa Economic Development Authority
- Indiana Landmarks
- Maxwell Museum of Anthropology, The University of New Mexico
- National Conference of State Historic Preservation Officers
- National Park Service, Cultural Resources Geographic Information Systems
- National Park Service, Fredericksburg & Spotsylvania National Military Park
- Oregon Department of Transportation
- Oregon State Historic Preservation Office
- Preservation Action
- School of Human Evolution and Social Change, Arizona State University
- State Historic Preservation Office of the Ohio History Connection
- Texas Historical Commission
- Texas Parks and Wildlife Department
- University of Mary Washington, Department of Historic Preservation
- University of Virginia, Institute for Engagement & Negotiation
- Utah State Historic Preservation Office
- Venable LLP
- Vermont Division for Historic Preservation
- The Wisconsin Historical Society