U.S. Department of State

DDTC Homepage/ Registration/ DDTC Mailing Address For Registration Matters

Updated 03.06.12

DDTC Mailing Address

Registered Mail or Overnight Mail Delivery (Overnight mail delivery recommended for faster delivery)

U.S. Department of State
Directorate of Defense Trade Controls
Compliance and Registration Division
2401 E Street NW, SA-1, Room H1200
Washington, DC 20037

Regular Mail Delivery (U.S. Postal Service)

U.S. Department of State
Directorate of Defense Trade Controls
Compliance and Registration Division
2401 E Street NW, SA-1, Room H1200
Washington, DC 20522

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