For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.
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Classification.

NYC Admin. Code § 28-415.3
in effect
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§ 28-415.3 Classification. Such licenses shall be classified as follows: 1. Master sign hanger license. Authorizes the holder thereof to hoist or lower or to hang or attach any sign, irrespective of weight, upon or on the outside of any building. 2. Special sign hanger license. Authorizes the holder thereof to hoist or lower or to hang or attach any sign not exceeding one hundred fifty square feet in area, measured on one face only, nor exceeding one thousand two hundred pounds in weight, upon or on the outside of any building.
Source: City of New York, Charter, Administrative Code and Rules (American Legal Publishing XML export, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-160030Fetched: 10/24/2026

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28-415.3 | Corpus