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MC 509 — Fire Suppression Systems

New York City Administrative Code (current through L.L. 2026/147, enacted September 12, 2026, and amendments effective through October 10, 2026) · NYC Mechanical Code § MC 509

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Section MC 509: Fire Suppression Systems

509.1 Where required. Commercial cooking appliances required by Section 507.2 to have a Type I hood shall be provided with an approved automatic fire suppression system complying with the New York City Building Code and the New York City Fire Code.

MC 509 — Fire Suppression Systems | New York City Administrative Code (current through L.L. 2026/147, enacted September 12, 2026, and amendments effective through October 10, 2026) | Corpus