Regulatory framework
The code baseline for Malheur County.
Malheur County administers the Oregon State Building Codes and adopts the state specialty codes as amended from time to time. For 2026 this includes the 2025 Oregon Structural Specialty Code, 2023 Oregon Residential/Electrical/Plumbing Specialty Codes, 2025 Oregon Mechanical and Energy Efficiency Specialty Codes, and applicable fire, manufactured-dwelling, floodplain, septic, and county zoning requirements.