Los Angeles Resources:
LA Heritage Day
City of LA Office of Historic ResourcesThe Office of Historic Resources in the Department of City Planning coordinates the City of Los Angeles’ historic preservation activities.
Los Angeles Conservancy
Offers information on historic preservation in the Los Angeles area.
California State Resources:
California Office of Historic Preservation
Responsible for the administration of federally and state mandated historic preservation programs to further the identification, evaluation, registration and protection of California's irreplaceable archaeological and historical resources.
CA Preservation Foundation
The California Preservation Foundation provides statewide leadership, advocacy and education to ensure the protection of California's diverse cultural heritage and historic places.
National Trust for Historic Preservation
Provides preservation leadership, education and advocacy throughout the United States.