Ice that is consumed or that touches food is to be made from potable water, from sources in compliance with Part 5 of this Title, in a manner that protects it from contamination. Such ice is to be obtained only in chipped, crushed or cubed form and in single-use safe plastic or wet-strength paper bags filled and sealed at the point of manufacture. The ice is to be held in these bags until it is dispensed in a way that protects it from contamination.
N.Y. Comp. Codes R. & Regs. Tit. 10 §§ 14-4.42