Do I need a mold license?

It depends on your state. Some states require a mold remediation license, while others are unregulated. Use the IRI Mold License Assistant to check your state.

Can I work with just a certification?

Yes, in many unregulated states you can work with just a mold remediation certification. Some states require a license in addition to training. Our assistant can confirm what applies in your area.

How do I become a mold specialist?

You can become a mold specialist by completing an IRI-certified training course. In some states, additional licensing may be required after certification.

Use the tool below to check if mold remediation certification or a license is required in your state or city.

View example mold license questions

Do I need a mold license in Alabama?
Does Colorado have mold laws?
What are the mold rules in Connecticut?
Do I need a mold license in California?
Do I need a mold license in Georgia?

Try asking the Mold License Assistant:

"Do I need a mold license in Arizona?"
"Can I do mold work without a license in Nebraska?"
"Do I need a mold license in California?"

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Disclaimer: The IRI Mold Remediation License Bot provides general guidance based on publicly available state-level information about mold remediation licensing and certification requirements. This tool is designed to help contractors, restoration professionals, and students better understand common rules and industry practices in their area. However, licensing laws can change and may vary by city, county, or local agency. Always verify final requirements directly with your state’s licensing board, contractor authority, or department of labor. This tool does not provide legal advice and should not be used as a substitute for official documentation or guidance from regulatory agencies.

Mold License & Certification Lookup