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Title 47

Displaying title 47, up to date as of 10/01/2026. Title 47 was last amended 10/01/2026.
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Title 47TelecommunicationPart / Section
Chapter IFederal Communications Commission0 – 199
Subchapter AGeneral0 – 19
Part 9911 Requirements9.1 – 9.34
Subpart APurpose and Definitions9.1 – 9.3
§ 9.1Purpose.
§ 9.2 [Reserved]
§ 9.3Definitions.
Subpart BTelecommunications Carriers9.4 – 9.8
Subpart CCommercial Mobile Radio Service9.9 – 9.10
§ 9.9Definitions.
§ 9.10911 Service.
Subpart DInterconnected Voice over Internet Protocol Services9.11 – 9.12
§ 9.11E911 Service.
§ 9.12Access to 911 and E911 service capabilities.
Subpart ETelecommunications Relay Services for Persons with Disabilities9.13 – 9.14
§ 9.13Jurisdiction.
§ 9.14Emergency calling requirements.
Subpart FMulti-Line Telephone Systems9.15 – 9.17
§ 9.15Applicability.
§ 9.16General obligations—direct 911 dialing, notification, and dispatchable location.
§ 9.17Enforcement, compliance date, State law.
Subpart GMobile-Satellite Service9.18
§ 9.18Emergency Call Center service.
Subpart HResiliency, Redundancy, Interoperability, and Reliability of 911 Communications9.19 – 9.20
§ 9.19Provision of reliable 911 service.
§ 9.20911 Reliability certifications; interoperability reporting; cessation notifications.
Subpart I911 Fees9.21 – 9.26
Subpart JNext Generation 9119.27 – 9.34