{"data":{"id":"us/47-cfr-22.383","jurisdiction":"us","citation":"47 CFR 22.383","heading":"In-building radiation systems.","body":"Licensees may install and operate in-building radiation systems without applying for authorization or notifying the FCC, provided that the locations of the in-building radiation systems are within the protected service area of the licensee's authorized transmitter(s) on the same channel or channel block.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER B—COMMON CARRIER SERVICES","PART 22—PUBLIC MOBILE SERVICES","Subpart C—Operational and Technical Requirements"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"cdc175466e7c29de637d66ced62234323248c27c17e0c3a731e3413c178ed9bc","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-22.379","next":"us/47-cfr-22.501"},"notice":"GroundRules: Original legal text. Not legal advice."}