Waiting on electrical inspections is one of the most frustrating parts of the NJ permit process. The work is done, the crew is ready to close up the walls or finish the job, and the inspection queue is running 10 business days out. Meanwhile the client is asking for a completion date.
New Jersey addressed this with AB 573 — a law that establishes a 3-business-day inspection window. Here's what it says, what it actually means in practice, and how to use it when a municipality is running behind.
What is NJ AB 573?
AB 573 (enacted as P.L.2022, c.139, signed January 5, 2023) amended the New Jersey Uniform Construction Code Act to require enforcing agencies to perform a requested construction inspection within 3 business days. The law applies to all types of inspections under the NJ UCC — building, electrical, plumbing, fire protection, and mechanical.
The key provision: if the enforcing agency cannot perform the inspection within 3 business days, it must notify you in writing within 24 hours and try to agree an alternate date. Only if no alternate date is agreed may you contract with a private on-site inspection agency authorized by the NJ Department of Community Affairs — not any licensed inspector — and you must notify the enforcing agency in writing that you are doing so.
Critically — and this is where the law is most often misread — you pay the private inspection agency, not the municipality. The town also continues to collect its normal construction fees. What the statute does give you is a fee reconciliation: the enforcing agency shall, if warranted, reconcile fees at the conclusion of the project for an inspection completed by a private agency because it missed the deadline. That reconciliation is based on fees already paid, less the agency's administrative costs, and cannot exceed what you already paid. So budget for the private inspector up front, then request the reconciliation.
When does the 3-business-day clock start?
The clock runs from the date for which the inspection is requested — not the date the agency received your request. Notice must be given in writing at least 24 hours before the requested date (oral notice is allowed only for minor work as defined by the code). If you never name a requested date, there is no date for the three-business-day standard to run from.
Best practice: make your inspection request in a way that creates a timestamp. Online portal submissions create automatic timestamps. For phone requests, note the date, time, and the name of the person you spoke to. Email requests to the construction office also work and create a paper trail.
Does this apply to rough electrical and final electrical inspections?
Yes. AB 573 applies to all inspections under the NJ UCC, which includes:
- Rough electrical inspection (F120)
- Final electrical inspection (F120)
- Rough and final plumbing
- Rough and final fire protection
- Building rough and final
- Any other NJ UCC subcode inspection
How to invoke AB 573 in practice
Here's the practical sequence when a municipality misses the 3-business-day window:
Step 1: Document your inspection request with a date and confirmation. If you called, follow up with an email to the construction office confirming the request and the date.
Step 2: If 3 business days pass without the inspection being scheduled or conducted, send a written notice (email is fine) to the Construction Official stating that the 3-business-day requirement under P.L.2022, c.139 has not been met and that you intend to request a private inspection if the inspection is not scheduled within 24 hours.
Step 3: In most cases, this written notice is enough. Municipalities that receive an AB 573 notice typically find a way to schedule the inspection quickly — the administrative and cost burden of a private inspection is a strong motivator.
Step 4: If the municipality still doesn't schedule, engage a licensed Construction Code Inspector to conduct the private inspection. Submit the results to the Construction Official. The municipality must accept the result and process the inspection as if their own inspector conducted it.
The honest picture: AB 573 enforcement is uneven
The law is on the books and it's real. But enforcement is uneven across NJ's 564 municipalities. Some municipalities consistently meet the 3-business-day window and have never had a contractor invoke AB 573. Others routinely run 7–14 business days and few contractors push back.
Why don't more contractors invoke it? A few reasons:
- Contractors worry about damaging their relationship with the local construction office
- The private inspector process is unfamiliar and takes some effort to navigate
- Most contractors absorb the delay rather than escalate
These concerns are understandable, but they're also why inspection queues stay long in certain municipalities. The law exists specifically to address this dynamic.
When it's most worth invoking: High-stakes jobs where inspection delay is costing real money — multifamily occupancy being held up, commercial CO delays, tenant improvement jobs with lease commencement dates. The leverage is most valuable when the cost of waiting is highest.
AB 573 and permit expediting
At ClearPath, we track inspection timelines across the municipalities we work in. When a municipality's queue is running long, we flag it upfront so you can plan around it — and when timelines are being missed, we know how to document and escalate.
Knowing the law and being willing to use it is part of running a tight operation. It's also why working with an expediter who knows the local landscape makes a difference on jobs where schedule matters.
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Questions about inspection timelines in a specific NJ municipality? Reach out — we can tell you what the current conditions look like where you're working.