[Code of Federal Regulations] [Title 21, Volume 8] [Revised as of April 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR1250.27] [Page 679] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 1250--INTERSTATE CONVEYANCE SANITATION--Table of Contents Subpart B--Food Service Sanitation on Land and Air Conveyances, and Vessels Sec. 1250.27 Storage of perishables. All perishable food or drink shall be kept at or below 50 deg.F, except when being prepared or kept hot for serving.