New York State Article 32 Explained: Why Your Mold Assessor Cannot Be Your Remediator

Quick answer: New York State Labor Law Article 32 requires that mold assessment and mold remediation on the same project be performed by separately licensed parties. The company that tests your property cannot also remove the mold it found, and the company that removes it cannot certify its own work. The rule attaches to projects involving more than ten square feet of mold, and in New York City it is enforced against residential buildings of ten or more units. Property owners doing the work themselves on their own property are exempt from licensing, though safe work practice standards still apply. GreenRoom Remediation holds both licenses and keeps them strictly separated, never performing assessment and remediation on the same job. Call (917) 965-3754 to arrange an independent assessment.

The Conflict of Interest the Law Was Written to Remove

Before 2016, a single company could inspect your property, tell you how much mold it found, quote you to remove it, and then confirm its own work had succeeded. Every financial incentive in that arrangement pushed one direction. A larger reported problem meant a larger job, and the same firm that stood to profit was the only party verifying whether the problem was real or whether it had been solved.

New York State Labor Law Article 32 took effect on January 1, 2016 and ended that structure. Administered by the New York State Department of Labor, it created three separate licenses: mold assessor, mold remediation contractor, and mold abatement worker. The central provision is separation. On any given project, the licensed assessor and the licensed remediator must be different entities.

This is not a technicality that only affects paperwork. It changes who you should be calling first, what a legitimate quote looks like, and what documentation you should expect to hold at the end.

What Triggers the Requirement

The licensing requirement attaches to projects involving more than ten square feet of visible mold. Ten square feet is roughly a patch a little over three feet by three feet, the same threshold we use in our guide to when DIY mold removal is safe. Below that threshold, the statutory licensing requirement does not apply, which is why small isolated growth on a bathroom ceiling is treated differently from contamination running along a wall cavity.

There is also a real exemption for property owners performing the work themselves on their own property. An owner handling a problem in their own house is not required to hire licensed parties. New York City then layers its own rule on top through Administrative Code section 24-154, which reaches buildings with ten or more dwelling units and lots carrying 25,000 square feet or more of non-residential floor area. In those buildings the licensed and independent structure is mandatory regardless of who owns them.

Where people most often get caught out is scope creep. A job that looked like four square feet of surface growth becomes forty once the drywall comes off. At that point the project has crossed the threshold and the licensing rules apply, regardless of what anyone estimated at the start.

What Separation Looks Like in Practice

A compliant project runs in a fixed sequence. An independent licensed assessor inspects the property, identifies the moisture source, samples the air and surfaces, a sequence we set out in what happens during a mold inspection, and produces a written remediation protocol that defines the scope of work. That protocol is the specification. A licensed remediation contractor then works to it.

The assessor is not guessing at what the contractor will charge, and the contractor is not deciding how much contamination exists. When the removal is complete, an independent assessor returns to perform post-remediation clearance testing and determines whether the space passes. If it fails, the contractor goes back in.

That last step is the one that protects you most. Clearance testing performed by the same company that did the removal is a self-graded exam. Insurers know this, which is why they routinely require independent clearance documentation before settling a mold claim.

Holding Both Licences Is Legal. Using Both on One Job Is Not.

A point that confuses a lot of property owners: a company is permitted to hold both an assessor license and a remediation contractor license. What it cannot do is apply both to the same project. GreenRoom Remediation is licensed for both and performs them independently, never both on the same mold project.

In practice that means if we assess your property and find contamination, we hand you a protocol and you are free to take it to any licensed remediation contractor you choose. If we perform remediation, the assessment and the clearance were done by someone else. Either way you end up with two independent sets of eyes, which is exactly what the statute intends.

If a company offers to inspect and remediate as a single package on one project, that is not a convenience. It is a signal to ask which license they are operating under and who is performing the other half.

The Documentation You Should End Up Holding

A properly run project leaves a paper trail that holds up with insurers, HPD, co-op boards, and future buyers. Your file should contain the assessor’s initial report with lab results and spore counts, the written remediation protocol, the contractor’s scope of work and completion record, and an independent clearance report confirming the space passed.

Reading those lab numbers is its own skill, and we cover it in detail in our guide on how to read a mold lab report. What matters here is that the assessment and clearance carry a different license number from the remediation. If they carry the same one, the file has a problem.

Frequently Asked Questions

Does Article 32 apply to my own house?

If you own the property and perform the work yourself, the state licensing requirement does not attach to you. It does attach to anyone you hire commercially, whatever the size of the job. Separately, New York City requires licensed and independent parties in buildings of ten or more units once mold exceeds ten square feet, and landlords carry a wider set of duties covered in our guide to NYC landlord mold obligations.

Can the same company test and remove mold if I sign a waiver?

No. The separation is a statutory licensing requirement, not a contractual protection that a client can waive. A waiver does not make a non-compliant project compliant, and it will not help you if an insurer or a regulator later reviews the file.

What happens if work was done without licensed parties?

The immediate practical consequences usually surface later: an insurer declining a claim for lack of independent documentation, a sale falling through because the buyer’s attorney cannot verify the remediation, or an HPD violation that cannot be certified as corrected. The remediation itself may have been perfectly good work, but without the compliant paper trail you cannot prove it.

If you are unsure whether a past project met the requirement, or you want an independent assessment before committing to any scope of work, GreenRoom Remediation performs licensed mold assessment across Brooklyn, Manhattan, Queens, the Bronx, Staten Island, Long Island, Westchester, and Northern New Jersey. Call (917) 965-3754 to book an inspection.