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

Registration card.

NYC Admin. Code § 28-409.4
in effect
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§ 28-409.4 Registration card. The registration card shall clearly state: "This registration is NOT A LICENSE, and the holder is NOT AUTHORIZED TO PERFORM PLUMBING WORK in New York city except under the direct and continuing supervision of a licensed master plumber."
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/0-0-0-159826Fetched: 10/24/2026

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28-409.4 | Corpus