{"data":{"id":"us/47-cfr-10.420","jurisdiction":"us","citation":"47 CFR 10.420","heading":"Message elements.","body":"A WEA Alert Message processed by a Participating CMS Provider shall include five mandatory CAP elements—Event Type; Area Affected; Recommended Action; Expiration Time (with time zone); and Sending Agency. This requirement does not apply to National Alerts.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER A—GENERAL","PART 10—WIRELESS EMERGENCY ALERTS","Subpart D—Alert Message 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":"acb5e08fc1c7cf47bae52611e4e2fd6717c87e2bef6b8258e271bbc50d00e357","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-10.410","next":"us/47-cfr-10.430"},"notice":"GroundRules: Original legal text. Not legal advice."}