N.Y.C. Admin. Code § 20-115: § 20-115 Bonds.

Except as specifically provided in chapter two, a bond may be required for any licensed activity in a form and amount approved by the commissioner for the due observance of the provisions of chapter two and the laws, regulations and rules governing the conduct of licensed activities. The amount of the bond shall be established by the commissioner after a public hearing, five-day notice of which shall be published in the City Record.