{"data":{"id":"us/21-cfr-571.102","jurisdiction":"us","citation":"21 CFR 571.102","heading":"Effective date of regulation.","body":"A regulation published in accordance with § 571.100(a) shall become effective upon publication in the Federal Register.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER E—ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS","PART 571—FOOD ADDITIVE PETITIONS","Subpart B—Administrative Actions on Applications"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"5e2bb2266b3e2388f43f3913cc1a2bda6f4b1f32d362bffbbfac78b5c263f691","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-571.100","next":"us/21-cfr-571.110"},"notice":"GroundRules: Original legal text. Not legal advice."}