Title 47 › CHAPTER 9 — INTERCEPTION OF DIGITAL AND OTHER COMMUNICATIONS › SUBCHAPTER I — INTERCEPTION OF DIGITAL AND OTHER COMMUNICATIONS › § 1002
Telecom companies must make their phone and internet systems able to let the government, under a court order or other legal permission, intercept a customer’s communications and get identifying info about calls (like caller ID) quickly. They must be able to collect only the targeted communications, link identifying info to the right call, deliver the intercepted data in a format the government can receive remotely, and do this in a way that causes little disruption to customers and protects other people’s private communications and the secrecy of the government activity. There are limits. Law enforcement cannot force companies to use a specific design or ban particular equipment or features. The rules do not apply to information services or equipment used only for private networks or for connecting carriers. A carrier does not have to break someone’s encryption unless the carrier supplied the encryption and has the keys. In emergencies, a carrier may allow monitoring at its site if it is the only option. If a mobile user hands off calls to another provider or area, the original carrier must give the government information identifying the new provider before, during, or right after the transfer.
Full Legal Text
Telegraphs, Telephones, and Radiotelegraphs, Source: USLM XML via OLRC
Legislative History
Reference
Citation
47 U.S.C. § 1002
Title 47, Telegraphs, Telephones, and Radiotelegraphs
Last Updated
Sep 22, 2026
Release point: 119-110