Consultants List
Qualify for the OHPO Consultants List
Archaeology Consultants List
History Architecture Consultants List
National Register of Historic Places
Preliminary Questionnaire (PDF)
Preliminary Questionnaire (MS Word)
Certificates and Plaques
Federal and State Project Reviews
Section 106 Project Summary Form Project Summary Form Instructions
Researching Records at the Ohio Historic Preservation Office
Inventory
I-Form
Online Mapping System
Record Search Service
Certified Local Governments
CLG Grant Application Package
OHPO Fees and Services
Coming Soon! Reproductions Research Speaking