Court Services and Offender Supervision Agency
The Court Services and Offender Supervision Agency (CSOSA) provides services for those individuals sentenced in the D.C. Superior Court (local court).
For official business with CSOSA, write to:
Court Services and Offender Supervision Agency
633 Indiana Avenue, NW
Washington, DC 20004-2902
Telephone Number: 202-220-5300 or 202-585-7377
For more information, please visit their web site: http://www.csosa.gov