Requires the content of compelled testimony or documents to be limited and narrowly tailored.

Creates exceptions relating to alleged criminal or tortious conduct, prevention of death, kidnapping, or substantial bodily injury, prevention of terrorist activity, or prevention of national security harm.

Applies this Act to communications service providers with regard to: (1) a communication to which a covered person is a party; (2) any document relating to such a communication; or (3) the contents of such a communication. Sets forth notice requirements. Permits a court to delay notice to a covered person upon determining that such notice would pose a substantial threat to the integrity of a criminal investigation.

Declares that this Act does not supersede, dilute, or preclude any law or court decision compelling or not compelling disclosure by a covered person or communications service provider of information identifying a source who provided information without a confidentiality promise made as part of engaging in journalism or records, communication data, documents, or information obtained without a confidentiality promise.

Defines a "covered person" as a person (including a supervisor, employer, parent company, subsidiary, or affiliate of such person) who:

• with the primary intent to investigate events and procure material in order to disseminate to the public news or information concerning matters of public interest, regularly gathers, prepares, collects, photographs, records, writes, edits, reports, or publishes on such matters by conducting interviews, making direct observations of events, or collecting, reviewing, or analyzing original writings, statements, transcripts, photographs, recordings, tapes, data, or other information;
• has such intent at the inception of the process of gathering the news or information sought; and
• obtains such news or information to disseminate by print, broadcasting, mechanical, photographic, electronic, or other means.

Excludes from the definition of covered person foreign powers and their agents, members or affiliates of foreign terrorist organizations, specially designated global terrorists, and other organizations and people who are reasonably likely to commit, attempt, or provide support for terrorism.

Defines "protected information" as:

• information identifying a source who provided information under a promise or agreement of confidentiality made by a covered person as part of engaging in journalism; or
• any records, contents of a communication, documents, or information that a covered person obtained or created as part of engaging in journalism and upon a promise or agreement of confidentiality.

Requires, in a criminal investigation or prosecution, a determination by the court that:

• if the party seeking to compel disclosure is the federal government, based on public information or information obtained from a source other than the covered person, there are reasonable grounds to believe a crime has occurred;
• based on such public or source information, the protected information is essential to the investigation or prosecution or to the defense against the prosecution;
• the Attorney General certifies that the decision to request compelled disclosure was consistent with federal regulations, if compelled disclosure is sought by a member of the Department of Justice (DOJ) in circumstances governed by regulations specifying DOJ policy with respect to the news media; and
• the covered person has not established by clear and convincing evidence that disclosure would be contrary to public interest, including the interest in gathering and disseminating information or news as well as maintaining the free flow of information and the public interest in compelling disclosure, including the extent of any harm to national security.

Requires, in matters other than criminal investigations or prosecutions, based on public information or information obtained from a source other than the covered person, that:

• the protected information sought is essential to the resolution of the matter, and
• the party seeking to compel disclosure establishes that the interest in compelling disclosure clearly outweighs the public interest in gathering and disseminating the information or news at issue and maintaining the free flow of information.

Exempts from such requirements:

• information or items obtained as the result of the eyewitness observations of, or obtained during the course of, alleged criminal conduct by the covered person (provided that the alleged criminal conduct is not the act of communicating the actual documents or information at issue), including any physical evidence or visual or audio recording of the conduct;
• protected information that is reasonably necessary to stop, prevent, or mitigate a specific case of death, kidnapping, substantial bodily harm, certain offenses against minors, or the incapacitation or destruction of critical infrastructure; and
• protected information sought by the federal government in a criminal matter under specified circumstances to prevent, mitigate, or identify the perpetrator of an act of terrorism or other acts reasonably likely to cause significant and articulable harm to national security. Sets forth special requirements with respect to criminal investigations or prosecutions of an allegedly unlawful disclosure of properly classified information.

Directs federal courts to give appropriate deference to a specific factual showing submitted by the head of any executive branch agency concerned.

Sets forth procedures with respect to information sought from electronic communications service providers.

Provides for judicial review, submissions under seal, and expedited appeals.