*NOTE: Revised Regulations as of 2/13/2026
This includes unplatted subdivisions, which is the proposed subdivision of land in an unincorporated area of Williams County, where such subdivision creates parcels of 20.0 acres or less. See Article IV of the Subdivision Regulations of Williams County for a more detailed explanation. The application forms are available on this page. These forms are in PDF format that are downloadable and can be filled in.
Director
The Director of the Williams County Regional Planning Commission is Dennis Miller of the Maumee Valley Planning Organization, 419-784-3882.
Plat Consideration Application
Prior to submission of a Plat Consideration Application, the submitter should schedule a pre-submission meeting with the Williams County Engineer, 419-636-2454, or Dennis Miller listed above.