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Title 47

Displaying title 47, up to date as of 7/16/2026. Title 47 was last amended 7/13/2026.
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  1. Title 47 —Telecommunication
  2. Chapter I —Federal Communications Commission
  3. Subchapter A —General
  4. Part 2 —Frequency Allocations and Radio Treaty Matters; General Rules and Regulations
  5. Subpart J   View Full Text
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Title 47TelecommunicationPart / Section
Chapter IFederal Communications Commission0 – 199
Subchapter AGeneral0 – 19
Part 2Frequency Allocations and Radio Treaty Matters; General Rules and Regulations2.1 – 2.1207
Subpart JEquipment Authorization Procedures2.901 – 2.1093
General Provisions2.901 – 2.910
§ 2.901Basis and purpose.
§ 2.902Terms and definitions.
§ 2.903Prohibition on authorization of equipment on the Covered List.
§ 2.906Supplier's Declaration of Conformity.
§ 2.907Certification.
§ 2.908Identical defined.
§ 2.909Responsible party.
§ 2.910Incorporation by reference.
Application Procedures for Equipment Authorizations2.911 – 2.926
§ 2.911Application requirements.
§ 2.915Grant of application.
§ 2.917Dismissal of application.
§ 2.919Denial of application.
§ 2.921Hearing on application.
§ 2.923Petition for reconsideration; application for review.
§ 2.924Marketing of electrically identical equipment having multiple trade names and models or type numbers under the same FCC Identifier.
§ 2.925Identification of equipment.
§ 2.926FCC identifier.
Conditions Attendant to an Equipment Authorization2.927 – 2.951
§ 2.927Limitations on grants.
§ 2.929Changes in name, address, ownership or control of grantee.
§ 2.931Responsibilities.
§ 2.932Modification of equipment.
§ 2.933Change in identification of equipment.
§ 2.935Electronic labeling of radiofrequency devices.
§ 2.937Equipment defect and/or design change.
§ 2.938Retention of records.
§ 2.939Revocation, withdrawal, or limitation of equipment authorization.
§ 2.941Availability of information relating to grants.
§ 2.944Software defined radios.
§ 2.945Submission of equipment for testing and equipment records.
§ 2.947Measurement procedure.
§ 2.948Measurement facilities.
§ 2.949Recognition of laboratory accreditation bodies.
§ 2.950Transition periods.
§ 2.951Recognition of measurement facilities.
Telecommunication Certification Bodies (TCBs)2.960 – 2.964
§ 2.960Recognition of Telecommunication Certification Bodies (TCBs).
§ 2.962Requirements for Telecommunication Certification Bodies.
§ 2.964Pre-approval guidance procedure for Telecommunication Certification Bodies.
Certification2.1031 – 2.1060
§ 2.1031Cross reference.
§ 2.1033Application for certification.
§ 2.1035 [Reserved]
§ 2.1041Measurement procedure.
§ 2.1043Changes in certificated equipment.
§ 2.1046Measurements required: RF power output.
§ 2.1047Measurements required: Modulation characteristics.
§ 2.1049Measurements required: Occupied bandwidth.
§ 2.1051Measurements required: Spurious emissions at antenna terminals.
§ 2.1053Measurements required: Field strength of spurious radiation.
§ 2.1055Measurements required: Frequency stability.
§ 2.1057Frequency spectrum to be investigated.
§ 2.1060Equipment for use in the amateur radio service.
Supplier's Declaration of Conformity2.1071 – 2.1077
§ 2.1071Cross reference.
§ 2.1072Limitation on Supplier's Declaration of Conformity.
§ 2.1074Identification.
§ 2.1077Compliance information.
Radiofrequency Radiation Exposure2.1091 – 2.1093
§ 2.1091Radiofrequency radiation exposure evaluation: mobile devices.
§ 2.1093Radiofrequency radiation exposure evaluation: portable devices.
eCFR Content