{"data":{"id":"us/21-cfr-201.2","jurisdiction":"us","citation":"21 CFR 201.2","heading":"Drugs and devices; National Drug Code numbers.","body":"The National Drug Code (NDC) number is requested but not required to appear on all drug labels and in all drug labeling, including the label of any prescription drug container furnished to a consumer.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER C—DRUGS: GENERAL","PART 201—LABELING","Subpart A—General Labeling Provisions"],"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":"b1d27b252b259537f2411bb21fcdba3fc1ce8a21425c7c10e55ccaa8a4200ba3","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-201.1","next":"us/21-cfr-201.5"},"notice":"GroundRules: Original legal text. Not legal advice."}