The Spectrum Enforcement Division , in conjunction with the Regional and Field Offices , is responsible for handling issues regarding unlicensed operations and violations of the Commission's technical rules such as operation at unauthorized location or frequency, interference caused by operations in violation of Commission rules or terms of station authorizations, operations at excessive power, and antenna structure violations.
- Antenna Structure Registration, Lighting and Marking Requirements 
- Unlicensed Operations 
- Wireless 911 and E911 Violations 
- Emergency Alert System (EAS) Violations 
- Cable Signal Leakage Enforcement 
- Interference Complaints