Kansas Building code adoption
Home rule — cities adopt independently · 3 cities tracked · 1 with amendments.
Overview
Governance
Home Rule
Cities tracked
3
There is no binding state edition. Each city picks its own IBC/IRC/etc. cycle, which means a single metro can sit on 4+ different editions at once.
Adopted building codes (state level)
Home rule — cities adopt independently. Click a code to open its full adoption atlas across all 50 states.
City-level adoption
| City | IBC edition | Amendments | Note |
|---|---|---|---|
| Olathe | 2018 | yes | — |
| Overland Park | 2018 | — | — |
| Wichita | 2024 | — | — |
Quirks & watch-items
Quirks & watch-items
- Olathe and Overland Park (JoCo suburbs) are on 2018 while Wichita jumped to 2024
- Johnson County also has building codes for unincorporated areas
- Kansas is one of the most consistently "home-rule" states for general building codes — no statewide IBC/IRC/IECC for general construction. The State Fire Prevention Code (KAR 22-1, IFC 2006-based, KSA 31-132 authority) is mandatory statewide for fire/life-safety in non-residential occupancies, and KSFM also references the 2006 IBC for life-safety review of state-regulated occupancies (this is **not** a statewide general building code adoption — local jurisdictions still choose their own IBC edition for general construction permits).
- The Kansas State Fire Marshal is drafting a **2026 Kansas Fire Prevention Code** (first update in 20 years per WIBW 2026-04-29) as a "custom Kansas version" consolidating statutes/regs into one document. Edition selection for the new code not yet public as of 2026-05-19.