{"data":{"id":"us/27-cfr-447.33","jurisdiction":"us","citation":"27 CFR 447.33","heading":"Notification of changes in information furnished by registrants.","body":"Registered persons shall notify the appropriate ATF officer in writing, in duplicate, of significant changes in the information set forth in their registration","path":["Title 27—Alcohol, Tobacco Products and Firearms","CHAPTER II—BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE","SUBCHAPTER B—FIREARMS AND AMMUNITION","PART 447—IMPORTATION OF ARMS, AMMUNITION AND IMPLEMENTS OF WAR","Subpart D—Registration"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-27.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:11Z","sha256":"b7fec16e0150e3f314d20058dfff1c7fa801555e21bef9136e3d2c15cd59183f","source_id":"us-cfr","stale":true,"prev":"us/27-cfr-447.32","next":"us/27-cfr-447.34"},"notice":"GroundRules: Original legal text. Not legal advice."}