N.Y. Multiple Residence Law Section 137
Business uses

When business is conducted in a non-fireproof multiple dwelling, the ceiling of the business space shall be covered with fire-resistive materials or be equipped with a sprinkler system.

Source: Section 137 — Business uses, https://www.­nysenate.­gov/legislation/laws/MRE/137 (updated Sep. 22, 2014; accessed Jan. 31, 2026).

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Verified:
Jan. 31, 2026

Last modified:
Sep. 22, 2014

§ 137. Bus. uses's source at nysenate​.gov

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