This book provides background information and educational materials to help state officials promote the adoption and enforcement of state and local model building codes that contain the latest seismic provisions. These codes can reduce the damage that will inevitably occur when future earthquakes strike at-risk parts of the country. This book is intended for state officials, especially for earthquake program managers and hazard mitigation officers in the emergency management agencies of the states and territories prone to earthquakes. It is designed to help you convince your state and local governments that codes are effective, inexpensive, and a good investment for the future of our communities. Chapters 2 and 3 of this book contain background material on the purpose, function, and effectiveness of building codes in general and seismic codes in particular. Chapters 3,4, and 5 describe step-by-step processes for adopting state or local codes and for administering codes. Several appendices contain: the history and principles of seismic design, current seismic design practices in the United States, examples of state building code requirements, examples of state legislation, examples of local code Administration, the services of the three model code organizations in the United States, sources of further information and addresses, recommended readings, educational material for making local presentations, sample press releases for the media, sample brochures aimed at local audiences, a glossary of relevant terms.