The Ohio Historic Preservation Office (OHPO) is a state agency dedicated to preserving and promoting Ohio's rich cultural heritage. It works to identify, protect, and enhance historic sites and structures throughout the state. The office also administers various programs, including the National Register of Historic Places, which recognizes significant properties. In addition to preservation efforts, the OHPO provides resources and support for local communities, organizations, and individuals interested in historic preservation. They offer grants, technical assistance, and educational programs to raise awareness about the importance of preserving Ohio's history and heritage for future generations.