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Hazardous Materials Permit

Corrosive Materials Permit

Organic Peroxides Permit

Oxidizing Materials Permit

Pyrophoric Materials Permit

Toxic and Highly Toxic Materials Permit

Water Reactive Materials Permit

Need Help?

For assistance with applying for and receiving Permits and Letters of Approval on FDNY Business, contact the FDNY Customer Service Center by dialing 311, or via email at FDNY.BusinessSupport@FDNY.nyc.gov.

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