Adopted Codes

CLICK HERE FOR FREE ACCESS TO NEW JERSEY'S ADOPTED BUILDING CODES

The adopted 2021 I-Codes, along with the 2021 National Standard Plumbing Code and 2020 National Electrical Code, were adopted on September 6, 2022 and are the regulating codes for all construction regulated under the Uniform Construction Code. Construction plans and specifications must have the correct model code edition stated on the documents.

ADOPTED MODEL CODE EDITIONS:

Residential One & Two-family Dwellings:

2021 International Residential Code
2020 National Electrical Code
2021 National Standard Plumbing Code
2021 International Energy Conservation Code
2019 NFPA 13R or 13D (Sprinkler Systems)
2019 NFPA 72 (National Fire Alarm and Signaling Code)
2021 International Swimming Pool and Spa Code

All other types of construction:

2021 International Building Code
2020 National Electrical Code
2021 National Standard Plumbing Code
2021 International Mechanical Code
2021 International Fuel Gas Code
2017 ICC A117.1 (Accessible and Usable Buildings and Facilities)
ASHRAE 90.1-2019
2019 NFPA 13, 13R or 13D (Sprinkler Systems)
2019 NFPA 72 (National Fire Alarm and Signaling Code)
2021 International Swimming Pool and Spa Code