Steam used in contact with food or food-contact surfaces shall be free from any materials or additives other than those specified in title 21 of the Code of Federal Regulations, section 173.310, as revised April 1, 2003, published by the Office of the Federal Register and available from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.
N.Y. Comp. Codes R. & Regs. Tit. 1 §§ 271-6.4