Regulatory framework
The code baseline for Tompkins County.
Tompkins County’s official guidance states that land-use and building-code authority rests with individual municipalities, not the County. The applicable city, town, or village administers the 2025 New York State Uniform Fire Prevention and Building Code and 2025 Energy Conservation Construction Code, effective December 31, 2025, together with local zoning and land-use law. Tompkins County itself enforces the Uniform Code on its own buildings and structures.