· § 302a(a)(1) (Devices which interfere with radio reception; Regulations)
"The Commission may, consistent with the public interest, convenience, and necessity, make reasonable regulations governing the interference potential of devices which in their operation are capable of emitting radio frequency energy by radiation, conduction, or other means in sufficient degree to cause harmful interference to radio communications."
The FCC has the authority to enforce this federal statute pursuant to Title 47 CFR §§ 76 (Multichannel Video and Cable Television Service), 15 (Radio Frequency Devices) & 2 (Frequency Allocations and Radio Treaty Matters; General Rules and Regulations); and ITU Radio Regulations.
FCC Wireless Telecommunications Bureau

· On January 2, 2009, the Wireless Telecommunications Bureau of the FCC issued a Special Temporary Authorization pursuant to Title 47 CFR §§ 0.331 (Authority delegated) & 0.131 (Functions of the Bureau) which is believed to have given the Department of Corrections of the District of Columbia permission to use cell phone frequency jamming technology.
Department of State

· The U.S. Department of State also enforces the ban on cell phone frequency technology pursuant to Title 22 CFR, Subchapter M (International Traffic in Arms Regulations).
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