United States Attorney

In carrying out their duties as prosecutors, AUSAs have the authority to investigate persons, issue subpoenas, file formal criminal charges, plea bargain with defendants, and grant immunity to witnesses and accused criminals.

The Judiciary Act of 1789 provided for the appointment in each judicial district of a "Person learned in the law to act as attorney for the United States...whose duty it shall be to prosecute in each district all delinquents for crimes and offenses cognizable under the authority of the United States, and all civil actions in which the United States shall be concerned..." Prior to the existence of the Department of Justice, the U.S. attorneys were independent of the attorney general, and did not come under the AG's supervision and authority until 1870, with the creation of the Department of Justice.

On March 9, 2006, President George W. Bush signed into law the USA PATRIOT and Terrorism Prevention Reauthorization Act of 2005[10] which amended Section 546 by striking subsections (c) and (d) and inserting the following new subsection: (c) A person appointed as United States attorney under this section may serve until the qualification of a United States Attorney for such district appointed by the President under section 541 of this title.

[13] When first looking into this issue, I found that the statutes had given the courts the authority to appoint an interim U.S. attorney and that this dated back as far as the Civil War.

Thus, for almost 100 years, the district courts were in charge of appointing interim U.S. attorneys, and they did so with virtually no problems.

Then, 20 years later, in March 2006 – again without much debate and again as a part of a larger package – a statutory change was inserted into the PATRIOT Act reauthorization.

[citation needed] Additionally, U.S. attorneys cooperate with other non-DOJ law enforcement agencies – such as the United States Secret Service and Immigration and Customs Enforcement – to prosecute cases relevant to their jurisdictional areas.

8-53 to provide for close liaison between the Department of Justice in Washington, DC, and the 93 U.S. attorneys located throughout the 50 states, the District of Columbia, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands.

It was organized by Ninth Circuit Court of Appeals judge James R. Browning, who also served as its first chief.

Note: Except as indicated parenthetically, the foregoing links are to the corresponding district court, rather than to the U.S. Attorney's Office.

Flag of a United States attorney.
Map of the boundaries of the United States courts of appeals (by color) and United States District Courts. All District Courts lie within the boundary of a single jurisdiction, usually in a state (heavier lines); some states have more than one District Court (lighter lines denote those jurisdictions)