Listed below is a partial list of websites related to historic preservation and accessibility available to owners and their agents undertaking projects.

American Planning Association
American Planning Association – California Chapter
Berkeley Architectural Heritage Association
California Council for the Promotion of History
California Preservation Foundation
DOCOMOMO
National Alliance of Preservation Comissions
National Center for Preservation Technology & Training
National Park Service – Links to the Past
National Trust for Historic Preservation
Oakland Heritage Alliance
Planetizen – The Planning & Development Netework
PreservationDirectory.com
San Francisco Architectural Heritage
San Francisco History Association
San Francisco Public Library - SF History Center
Society of Architectural Historians
The Friends of 1800
Vernacular Architecture Forum
The Victorian Alliance of San Francisco
The Victorian Society of America

ADA Information Line
Access Northern California/ Ramping the Way to Accessible Travel
ADA Accessibility Guidelines (Access Board)
ADA Standards for Accessible Design (DOJ)
California Department of Rehabilitation
California Division of the State Architect’s Universal Design Website
DSA (Division of the State Architect)
DSA Desk Manual
Help from the National Trust: Disabled Access to Historic Places
San Francisco ADA Coordinator Contacts
San Francisco Independent Living Resource Center
San Francisco Mayor’s Office on Disability
Senate Bill No. 1608
The Center for Universal Design – North Carolina State University
U.S. Access Board
U.S. Department of Justice ADA