{"data":{"id":"us/9-cfr-114.12","jurisdiction":"us","citation":"9 CFR 114.12","heading":"Expiration date required for a serial.","body":"Unless otherwise provided for in a Standard Requirement or filed Outline of Production, each serial or subserial of a biological product prepared in a licensed establishment shall be given an expiration date according to the dating period of the product when computed from a date no later than the date of the initiation of the first potency test of the serial or subserial. A licensed biological product shall be considered worthless under the Virus-Serum-Toxin Act after the expiration date appearing on the label.","path":["Title 9—Animals and Animal Products","CHAPTER I—ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE","SUBCHAPTER E—VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS","PART 114—PRODUCTION REQUIREMENTS FOR BIOLOGICAL PRODUCTS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-9.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:03Z","sha256":"1290ef504b3adcc452c18377b885c13a63e39cb1953a4de01152000b1857f3bb","source_id":"us-cfr","stale":true,"prev":"us/9-cfr-114.11","next":"us/9-cfr-114.13"},"notice":"GroundRules: Original legal text. Not legal advice."}