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Antitrust Division Leadership, Section, and Office Directory Includes contact information for all Division sections and offices.

Complaint Center: Describes antitrust violations and how to report suspected violations.

Employment Describes opportunities for employment as well as internship and volunteer positions.

Antitrust Sites Worldwide Provides links to competition authorities worldwide.

Contact the Antitrust Division

Main address:
950 Pennsylvania Avenue, NW
Washington, DC 20530

For specific requests, consult the following guide:

If you want to:
Do this:
Send press/media inquiries Contact the Office of Public Affairs
Reference in-house investigators  See In-house Investigators
Request a business review

See Business Reviews

Comment on Division activities  Send e-mail to
Send notices about proposed settlements of class action lawsuits pertaining to antitrust law

Send to:
Department of Justice
Antitrust Division
Office of Operations
950 Pennsylvania Avenue, NW
Room 3322
Washington, DC 20530
(For non-USPS deliveries, use ZIP code 20004.)

For notification requirements, see Sec. 1715 of the Class Action Fairness Act of 2005.

Get documents online

For case-related documents, see Antitrust Case Filings. For other Division documents, see Public Documents.

Request paper copies of documents produced by the Antitrust Division See To Request Public Documents
Find antitrust and competition agencies in foreign countries See Other Antitrust Sites Worldwide
Find out about internships See Employment
Find out about jobs See Employment
Get mailing addresses for buildings, sections, and offices

See Sections and Offices Directory

File a notification under the NCRPA See Filing a Notification Under the NCRPA
HSR Notification Filings

COVID-19 Guidance:

Due to the COVID-19 coronavirus pandemic all hard copy and DVD HSR submissions are suspended.

See the FTC Premerger Notification Office website for e-filing instructions.

Contact Premerger and Division Statistics

Send e-mail to
Contact a Victim-Witness Coordinator See Victim-Witness Coordinators in the Antitrust Division
Report antitrust violations See Report Violations 
Find out about volunteer opportunities See Employment
Submit comments about this website Contact Webmaster
Updated December 1, 2023