New Jersey Building code adoption
Statewide mandatory minimum · 2 cities tracked · 0 with amendments.
Overview
Governance
Statewide
Cities tracked
2
The state sets a single mandatory edition for every jurisdiction. Cities may only adopt more restrictive amendments, never less.
Adopted building codes (state level)
Statewide mandatory minimum. Click a code to open its full adoption atlas across all 50 states.
City-level adoption
| City | IBC edition | Amendments | Note |
|---|---|---|---|
| Jersey City | 2021 | — | — |
| Paterson | 2021 | — | — |
Quirks & watch-items
Quirks & watch-items
- NJ uses National Plumbing Code, not IPC
- NJ adopts ICC codes as "NJ editions" with state-specific amendments via N.J.A.C. 5:23 (the Uniform Construction Code)
- All primary construction codes (Building, Residential, Fire, Electrical, Energy) became effective the same day: September 6, 2022 (plumbing took effect September 19, 2022)