North Dakota — Code Adoption Summary
Adoption model: Statewide-mandatory-IF-adopted — a jurisdiction that chooses to adopt/enforce a building code must use the State Building Code (no picking-and-choosing), but adoption itself is a local election. A brand-new 2024-cycle code takes effect 2026-01-01 — very current right now.
Last verified: 2026-07-03
Confidence: verified
Primary sources: ND Dept. of Commerce, Building Codes — https://www.commerce.nd.gov/community-services/building-codes · ICC ND
Statewide adopted codes — NEW cycle effective 2026-01-01
| Code family | Adopted edition | Notes | Source |
|---|
| Building / Residential / Mechanical / Fuel Gas | 2024 IBC/IRC/IMC/IFGC | adopted by eligible cities/counties 2025-11-11; effective 2026-01-01 | commerce.nd.gov |
| Existing Building | 2024 IEBC | eff. 2026-01-01 | " |
| Energy | 2024 IECC | eff. 2026-01-01 (prior: 2021 IECC) | commerce.nd.gov |
| Electrical (NEC) | NEC 2023 | (prior editions were 2021-cycle aligned; confirm exact prior-to-2023 date if relevant to a legacy permit) | up.codes/north_dakota |
| Plumbing | 2021 IPC (per most-recent-prior-cycle reference; confirm whether 2024 IPC also rolled in with the 2026-01-01 update) ⚠ | ND = IPC | up.codes/north_dakota |
Adoption model & precedence
- Adoption is a local election, but NOT local pick-and-choose: "If a city, county, or township elects to adopt and enforce building codes, it must adopt and enforce the State Building Code" (as a whole package) — a jurisdiction cannot selectively adopt only some chapters.
- Jurisdictions may further amend the State Building Code for local conditions.
- AHJ = the local building inspection department (where one exists) — applying the State Building Code as a package + any local amendments.
Major cities / counties
| Jurisdiction | Notes | Building dept. |
|---|
| Fargo | Applies statewide 2024-cycle code (eff. 2026-01-01) | fargond.gov |
| Bismarck | Applies statewide 2024-cycle code | bismarcknd.gov |
| Grand Forks | Applies statewide 2024-cycle code | grandforksgov.com |
AHJ fallback (when local adoption is unverified)
- State baseline (current, eff. 2026-01-01): 2024 IBC/IRC/IMC/IFGC/IEBC/IECC, NEC 2023.
- Action: confirm the specific jurisdiction has an active building-inspection department (adoption is local-option) and confirm the 2024 IPC status alongside the rest of the 2024 package.
Change log
- 2026-07-03 — created; verified brand-new 2024-cycle State Building Code (2024 IBC/IRC/IMC/IFGC/IEBC/IECC) effective 2026-01-01, NEC 2023, and the "adopt-the-whole-package" local-election rule.
