For architects, engineers & contractors

N.J.A.C. 5:23 citation index

Every Uniform Construction Code section cited in the guides, and where. Built automatically from the guide text, so it stays in step with what the site actually says.

CitationSubjectCited in
N.J.A.C. 5:23-1.6See rule text
N.J.A.C. 5:23-2.6See rule text
N.J.A.C. 5:23-2.7Ordinary maintenance
N.J.A.C. 5:23-2.14Construction permits: when required
N.J.A.C. 5:23-2.15See rule text
N.J.A.C. 5:23-2.18See rule text
N.J.A.C. 5:23-2.23See rule text
N.J.A.C. 5:23-2.17AMinor work
N.J.A.C. 5:23-6Rehabilitation subcode
N.J.A.C. 5:23-6.1See rule text
N.J.A.C. 5:23-6.3See rule text
N.J.A.C. 5:23-6.8See rule text
N.J.A.C. 5:23-6.31See rule text

13 sections across 24 guides. Subject names are shown only for sections the site uses as anchors; always read the adopted text.

Guides for existing buildings and practice

Submission

Anatomy of a NJ Municipal Permit Submission Packet

Organize application identity, scope, technical evidence, prior approvals, and revision receipts into a coherent municipal submission.

4 min readSources cited
Rehab Subcode

Documenting NJ Rehab Categories and Reconstruction Work Areas

Prepare component schedules, reconstruction boundary exhibits, and provision-specific calculations without importing IEBC alteration levels into NJ Rehab.

4 min readSources cited
Change of use

NJ Changes of Use and Certificates: Construction, Zoning, and Resale

Distinguish UCC use groups, local zoning uses, construction closeout certificates, and municipal resale or rental requirements before occupying a space.

4 min readSources cited
Professional Practice

NJ Subcode Coordination Checklist for Professional Permit Teams

Coordinate shared system interfaces, technical sections, review ownership, and field changes before a New Jersey permit set reaches construction.

4 min readSources cited
Rehab Subcode

NJ Rehab Subcode Explained: When Does Your Renovation Require an Architect?

Understand New Jersey's repair, renovation, alteration, reconstruction, change-of-use, and addition categories, plus the separate question of who prepares the plans.

1 min read
Code Cycle

The 6-Month NJ Building Code Grace Period (Aug 2026 – Feb 2027): What It Means For You

New Jersey's code-cycle transition can allow eligible complete applications to use the immediately preceding code during the applicable six-month period. Confirm the operative rule and dates with the enforcing agency.

1 min read