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Washington D.C.
Constantine Cannon LLP

1001 Pennsylvania Ave, NW, Suite 1300N Washington, DC 20004
T: 202.204.3500
F: 202.204.3501
[email protected]

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Washington D.C.

Our Washington, D.C. office, located between the U.S. Capitol and the White House, serves clients nationally and internationally in a broad range of practice areas, including: Government Affairs, Intellectual Property and Technology, Antitrust Litigation and Counseling, and Whistleblower Representation.  The office is easily accessible by transit and otherwise.  If you would like assistance regarding transportation or parking, or information about nearby amenities, please contact our D.C. office directly.