"The following document provides a list of tools to help businesses plan, prepare, and mitigate the effects of earthquakes. Each section includes a short description of the organization that created it as well as a link that will take you to the respective page of each resource. Some of the materials listed are not specifically for businesses, but could still be found useful by the private sector in that they promote earthquake preparedness and mitigation in homes and therefore increase a community's disaster resilience and ability to recover quickly after a disaster. The quicker the recovery period within a community, the faster businesses will be fully functional and operating. This list is not intended to be all inclusive, rather a collection of the tools created by FEMA and its partners."
Federal Emergency Management Agency: http://www.fema.gov/