# Indiana — Which edition of the International Building Code, Residential Code and 15 other I-Codes each US state enforces, from the ICC's own published adoption chart

For Indiana, chart as of is January 2024; ibc edition is 12; irc edition is 18; ifc edition is 12; imc edition is 12, verified against its source on 2026-08-31.

- **State or territory:** Indiana _(verified: appears in the quote below)_
- **Chart as of:** January 2024
- **IBC edition:** 12 _(verified: appears in the quote below)_
- **IRC edition:** 18 _(verified: appears in the quote below)_
- **IFC edition:** 12 _(verified: appears in the quote below)_
- **IMC edition:** 12 _(verified: appears in the quote below)_
- **IPC edition:** 06 _(verified: appears in the quote below)_
- **IFGC edition:** 12 _(verified: appears in the quote below)_

## What the source says

> Indiana 12 18 12 12 06 12 18 90.1-2007 min.

## Source

- https://www.iccsafe.org/wp-content/uploads/Master-I-Code-Adoption-Chart-1.pdf

Last verified: 2026-08-31. Review by: 2027-02-27.
Part of [Which edition of the International Building Code, Residential Code and 15 other I-Codes each US state enforces, from the ICC's own published adoption chart](https://referencesource.org/ibc-irc-code-edition-adoption-by-state/).