The California Office of Historic Preservation (OHP) is a state agency dedicated to preserving California's historical and cultural resources. It provides guidance and support for the identification, protection, and management of historic sites, buildings, and districts. The OHP also administers various programs, including the California Register of Historical Resources and the National Register of Historic Places. In addition to preservation efforts, the OHP offers educational resources and technical assistance to local governments, organizations, and the public. The office collaborates with other agencies and stakeholders to promote awareness of California's rich heritage and ensure that significant historical sites are maintained for future generations.