{"id":"us-ia","license":"CC-BY-4.0","data":{"name":"Iowa","kind":"state","parent":"us","coverageStatus":"none","hubLede":"Iowa does not adopt a statewide WUI construction book. 661 IAC 301.3 adopts the 2024 IBC. 661 IAC 301.8 points one- and two-family dwellings to the IRC. IWUIC is not those rules. Confirm with the building official.","sources":[{"title":"661 IAC Chapter 301 State Building Code—Administration","url":"https://www.legis.iowa.gov/docs/iac/chapter/08-20-2025.661.301.pdf","publisher":"Iowa Legislature","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z","documentDate":"2025-08-06T00:00:00.000Z"}],"author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-26T00:00:00.000Z"},"ancestors":["us"],"children":[],"applications":[]}