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South Dakota residential energy code
South Dakota residential energy code (No mandatory statewide code; 2009 IECC named as a voluntary standard (SDCL 11-10-7))
As of 2026-10-22. DOE's Building Energy Codes Program (energycodes.gov) lags state adoption, so where a state's own rule was read it governs and DOE's differing figure is noted. Residential means one- and two-family dwellings and townhouses. Local amendments can apply; check the code body before relying on a section.
Key features
- Code in force: No mandatory statewide code; 2009 IECC named as a voluntary standard (SDCL 11-10-7)
- Adoption: Home rule: no mandatory statewide residential energy code; local governments adopt their own
- Verified against the state's own adopted rule or code-body page.
Governing body
Local governments in South Dakota
Region
SD
Category
code