UNITED STATES CODE ANNOTATED
TITLE 18. CRIMES AND CRIMINAL PROCEDURE
PART I--CRIMES
CHAPTER 119--WIRE AND ELECTRONIC COMMUNICATIONS INTERCEPTION AND
INTERCEPTION OF ORAL COMMUNICATIONS
§ 2511. Interception and disclosure of wire, oral, or electronic communications
prohibited
(1) Except as otherwise specifically provided
in this chapter any person who--
(a) intentionally intercepts, endeavors to
intercept, or procures any other person to intercept or endeavor
to intercept, any wire, oral, or electronic communication;
(b) intentionally uses, endeavors to use,
or procures any other person to use or endeavor to use any electronic,
mechanical, or other device to intercept any oral communication
when--
(i) such device is affixed to, or otherwise
transmits a signal through, a wire, cable, or other like connection
used in wire communication; or
(ii) such device transmits communications
by radio, or interferes with the transmission of such communication;
or
(iii) such person knows, or has reason to
know, that such device or any component thereof has been sent through
the mail or transported in interstate or foreign commerce; or
(iv) such use or endeavor to use (A) takes
place on the premises of any business or other commercial establishment
the operations of which affect interstate or foreign commerce;
or (B) obtains or is for the purpose of obtaining information relating
to the operations of any business or other commercial establishment
the operations of which affect interstate or foreign commerce;
or
(v) such person acts in the District of Columbia,
the Commonwealth of Puerto Rico, or any territory or possession
of the United States;
(c) intentionally discloses, or endeavors
to disclose, to any other person the contents of any wire, oral,
or electronic communication, knowing or having reason to know that
the information was obtained through the interception of a wire,
oral, or electronic communication in violation of this subsection;
(d) intentionally uses, or endeavors to use,
the contents of any wire, oral, or electronic communication, knowing
or having reason to know that the information was obtained through
the interception of a wire, oral, or electronic communication in
violation of this subsection; or
(e) (i) intentionally discloses, or endeavors to disclose, to any
other person the contents of any wire, oral, or electronic communication,
intercepted by means authorized by sections 2511(2)(a)(ii), 2511(2)(b)
to (c), 2511(2)(e), 2516, and 2518 of this chapter, (ii) knowing or having
reason to know that the information was obtained through the interception
of such a communication in connection with a criminal investigation, (iii)
having obtained or received the information in connection with a criminal
investigation, and (iv) with intent to improperly obstruct, impede, or
interfere with a duly authorized criminal investigation,
shall be punished as provided in subsection (4) or shall be subject to suit
as provided in subsection (5).
(2)(a)(i) It shall not be unlawful under
this chapter for an operator of a switchboard, or an officer, employee,
or agent of a provider of wire or electronic communication service,
whose facilities are used in the transmission of a wire or electronic
communication, to intercept, disclose, or use that communication
in the normal course of his employment while engaged in any activity
which is a necessary incident to the rendition of his service or
to the protection of the rights or property of the provider of
that service, except that a provider of wire communication service
to the public shall not utilize service observing or random monitoring
except for mechanical or service quality control checks.
(ii) Notwithstanding any other law, providers
of wire or electronic communication service, their officers, employees,
and agents, landlords, custodians, or other persons, are authorized
to provide information, facilities, or technical assistance to
persons authorized by law to intercept wire, oral, or electronic
communications or to conduct electronic surveillance, as defined
in section 101 of the Foreign Intelligence Surveillance Act of
1978, if such provider, its officers, employees, or agents, landlord,
custodian, or other specified person, has been provided with--
(A) a court order directing such assistance
signed by the authorizing judge, or
(B) a certification in writing by a person
specified in section 2518(7) of this title or the Attorney General
of the United States that no warrant or court order is required
by law, that all statutory requirements have been met, and that
the specified assistance is required,
setting forth the period of time during which the provision of the information,
facilities, or technical assistance is authorized and specifying the information,
facilities, or technical assistance required. No provider of wire or electronic
communication service, officer, employee, or agent thereof, or landlord,
custodian, or other specified person shall disclose the existence of any
interception or surveillance or the device used to accomplish the interception
or surveillance with respect to which the person has been furnished a court
order or certification under this chapter, except as may otherwise be required
by legal process and then only after prior notification to the Attorney General
or to the principal prosecuting attorney of a State or any political subdivision
of a State, as may be appropriate. Any such disclosure, shall render such
person liable for the civil damages provided for in section 2520. No cause
of action shall lie in any court against any provider of wire or electronic
communication service, its officers, employees, or agents, landlord, custodian,
or other specified person for providing information, facilities, or assistance
in accordance with the terms of a court order, statutory authorization,
or certification under this chapter.
(b) It shall not be unlawful under this chapter
for an officer, employee, or agent of the Federal Communications
Commission, in the normal course of his employment and in discharge
of the monitoring responsibilities exercised by the Commission
in the enforcement of chapter 5 of title 47 of the United States
Code, to intercept a wire or electronic communication, or oral
communication transmitted by radio, or to disclose or use the information
thereby obtained.
(c) It shall not be unlawful under this chapter
for a person acting under color of law to intercept a wire, oral,
or electronic communication, where such person is a party to the
communicationor one of the parties to the communication has given
prior consent to such interception.
(d) It shall not be unlawful under this chapter
for a person not acting under color of law to intercept a wire,
oral, or electronic communication where such person is a party
to the communication or where one of the parties to the communication
has given prior consent to such interception unless such communication
is intercepted for the purpose of committing any criminal or tortious
act in violation of the Constitution or laws of the United States
or of any State.
(e) Notwithstanding any other provision of
this title or section 705 or 706 of the Communications Act of 1934,
it shall not be unlawful for an officer, employee, or agent of
the United States in the normal course of his official duty to
conduct electronic surveillance, as defined in section 101 of the
Foreign Intelligence Surveillance Act of 1978, as authorized by
that Act.
(f) Nothing contained in this chapter or
chapter 121 or 206 of this title, or section 705 of the Communications
Act of 1934, shall be deemed to affect the acquisition by the United
States Government of foreign intelligence information from international
or foreign communications, or foreign intelligence activities conducted
in accordance with otherwise applicable Federal law involving a
foreign electronic communications system, utilizing a means other
than electronic surveillance as defined in section 101 of the Foreign
Intelligence Surveillance Act of 1978, and procedures in this chapter
and the Foreign Intelligence Surveillance Act of 1978 shall be
the exclusive means by which electronic surveillance, as defined
in section 101 of such Act, and the interception of domestic wire,
oral, and electronic communications may be conducted.
(g) It shall not be unlawful under this chapter
or chapter 121 of this title for any person--
(i) to intercept or access an electronic
communication made through an electronic communication system that
is configured so that such electronic communication is readily
accessible to the general public;
(ii) to intercept any radio communication
which is transmitted--
(I) by any station for the use of the general public,
or that relates to ships, aircraft, vehicles, or persons in distress;
(II) by any governmental, law enforcement,
civil defense, private land mobile, or public safety communications
system, including police and fire, readily accessible to the general
public;
(III) by a station operating on an authorized
frequency within the bands allocated to the amateur, citizens band,
or general mobile radio services; or
(IV) by any marine or aeronautical communications
system;
(iii) to engage in any conduct which--
(I) is prohibited by section 633 of the Communications
Act of 1934; or
(II) is excepted from the application of
section 705(a) of the Communications Act of 1934 by section 705(b)
of that Act;
(iv) to intercept any wire or electronic
communication the transmission of which is causing harmful interference
to any lawfully operating station or consumer electronic equipment,
to the extent necessary to identify the source of such interference;
or
(v) for other users of the same frequency
to intercept any radio communication made through a system that
utilizes frequencies monitored by individuals engaged in the provision
or the use of such system, if such communication is not scrambled
or encrypted.
(h) It shall not be unlawful under this chapter--
(i) to use a pen register or a trap and trace
device (as those terms are defined for the purposes of chapter
206 (relating to pen registers and trap and trace devices) of this
title); or
(ii) for a provider of electronic communication
service to record the fact that a wire or electronic communication
was initiated or completed in order to protect such provider, another
provider furnishing service toward the completion of the wire or
electronic communication, or a user of that service, from fraudulent,
unlawful or abusive use of such service.
(i) It shall not be unlawful under this chapter
for a person acting under color of law to intercept the wire or
electronic communications of a computer trespasser transmitted
to, through, or from the protected computer, if--
(I) the owner or operator of the protected
computer authorizes the interception of the computer trespasser's
communications on the protected computer;
(II) the person acting under color of law
is lawfully engaged in an investigation;
(III) the person acting under color of law
has reasonable grounds to believe that the contents of the computer
trespasser's communications will be relevant to the investigation;
and
(IV) such interception does not acquire communications
other than those transmitted to or from the computer trespasser.
(3)(a) Except as provided in paragraph (b)
of this subsection, a person or entity providing an electronic
communication service to the public shall not intentionally divulge
the contents of any communication (other than one to such person
or entity, or an agent thereof) while in transmission on that service
to any person or entity other than an addressee or intended recipient
of such communication or an agent of such addressee or intended
recipient.
(b) A person or entity providing electronic
communication service to the public may divulge the contents of
any such communication--
(i) as otherwise authorized in section 2511(2)(a)
or 2517 of this title;
(ii) with the lawful consent of the originator
or any addressee or intended recipient of such communication;
(iii) to a person employed or authorized,
or whose facilities are used, to forward such communication to
its destination; or
(iv) which were inadvertently obtained by
the service provider and which appear to pertain to the commission
of a crime, if such divulgence is made to a law enforcement agency.
(4)(a) Except as provided in paragraph (b)
of this subsection or in subsection (5), whoever violates subsection
(1) of this section shall be fined under this title or imprisoned
not more than five years, or both.
(b) If the offense is a first offense
under paragraph (a) of this subsection and is not for a tortious
or illegal purpose or for purposes of direct or indirect commercial
advantage or private commercial gain, and the wire or electronic
communication with respect to which the offense under paragraph
(a) is a radio communication that is not scrambled, encrypted,
or transmitted using modulation techniques the essential parameters
of which have been withheld from the public with the intention
of preserving the privacy of such communication, then--
(i) if the communication is not the radio
portion of a cellular telephone communication, a cordless telephone
communication that is transmitted between the cordless telephone
handset and the base unit, a public land mobile radio service
communication or a paging service communication, and the conduct
is not that described in subsection (5), the offender shall be
fined under this title or imprisoned not more than one year,
or both; and
(ii) if the communication is the radio
portion of a cellular telephone communication, a cordless telephone
communication that is transmitted between the cordless telephone
handset and the base unit, a public land mobile radio service
communication or a paging service communication, the offender
shall be fined under this title.
(c) (b) Conduct otherwise an offense
under this subsection that consists of or relates to the interception
of a satellite transmission that is not encrypted or scrambled
and that is transmitted--
(i) to a broadcasting station for purposes
of retransmission to the general public; or
(ii) as an audio subcarrier intended for
redistribution to facilities open to the public, but not including
data transmissions or telephone calls,
is not an offense under this subsection unless the conduct is for the purposes
of direct or indirect commercial advantage or private financial gain.
(5)(a)(i) If the communication is--
(A) a private satellite video communication
that is not scrambled or encrypted and the conduct in violation
of this chapter is the private viewing of that communication and
is not for a tortious or illegal purpose or for purposes of direct
or indirect commercial advantage or private commercial gain; or
(B) a radio communication that is transmitted on
frequencies allocated under subpart D of part 74 of the rules of
the Federal Communications Commission that is not scrambled or
encrypted and the conduct in violation of this chapter is not for
a tortious or illegal purpose or for purposes of direct or indirect
commercial advantage or private commercial gain,
then the person who engages in such conduct shall be subject to suit by the
Federal Government in a court of competent jurisdiction.
(ii) In an action under this subsection--
(A) if the violation of this chapter is a
first offense for the person under paragraph (a) of subsection
(4) and such person has not been found liable in a civil action
under section 2520 of this title, the Federal Government shall
be entitled to appropriate injunctive relief; and
(B) if the violation of this chapter is a
second or subsequent offense under paragraph (a) of subsection
(4) or such person has been found liable in any prior civil action
under section 2520, the person shall be subject to a mandatory
$500 civil fine.
(b) The court may use any means within its
authority to enforce an injunction issued under paragraph (ii)(A),
and shall impose a civil fine of not less than $500 for each violation
of such an injunction.
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