{"data":{"id":"us/47-cfr-10.330","jurisdiction":"us","citation":"47 CFR 10.330","heading":"Provider infrastructure requirements.","body":"This section specifies the general functions that a Participating CMS Provider is required to perform within their infrastructure. Infrastructure functions are dependent upon the capabilities of the delivery technologies implemented by a Participating CMS Provider.\n(a) Distribution of Alert Messages to mobile devices.\n(b) Authentication of interactions with mobile devices.\n(c) Reference Points D \u0026 E. Reference Point D is the interface between a CMS Provider gateway and its infrastructure. Reference Point E is the interface between a provider's infrastructure and mobile devices including air interfaces. Reference Points D and E protocols are defined and controlled by each Participating CMS Provider.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER A—GENERAL","PART 10—WIRELESS EMERGENCY ALERTS","Subpart C—System Architecture"],"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":"1871ca4ad5804130f55011ebcbfeb33635aeb69e45309c8ff28845cac70996b0","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-10.320","next":"us/47-cfr-10.340"},"notice":"GroundRules: Original legal text. Not legal advice."}