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Title 47

Displaying title 47, up to date as of 10/09/2026. Title 47 was last amended 10/06/2026.
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Title 47TelecommunicationPart / Section
Chapter IFederal Communications Commission0 – 199
Subchapter AGeneral0 – 19
Part 10Wireless Emergency Alerts10.1 – 10.540
Subpart AGeneral Information10.1 – 10.11
§ 10.1Basis.
§ 10.2Purpose.
§ 10.10Definitions.
§ 10.11 [Reserved]
Subpart BElection To Participate in Wireless Emergency Alerts System10.210 – 10.280
Subpart CSystem Architecture10.300 – 10.350
§ 10.300 Alert aggregator. [Reserved]
§ 10.310 Federal alert gateway. [Reserved]
§ 10.320Provider alert gateway requirements.
§ 10.330Provider infrastructure requirements.
§ 10.340Digital television transmission towers retransmission capability.
§ 10.350WEA testing and proficiency training requirements.
Subpart DAlert Message Requirements10.400 – 10.490
Subpart EEquipment Requirements10.500 – 10.540
§ 10.500General requirements.
§ 10.510Call preemption prohibition.
§ 10.520Common audio attention signal.
§ 10.530Common vibration cadence.
§ 10.540 Attestation requirement. [Reserved]