N.Y. Soc. Serv. Law § 480

§ 480. Labor of children not to be hired out. It shall be unlawful for\nthe trustees or managers of any house of refuge, reformatory or other\ncorrectional institution, to contract, hire, or let by the day, week or\nmonth, or any longer period, the services or labor of any child or\nchildren, now or hereafter committed to or incarcerated individual of\nsuch institutions.\n