Washington, DC
Office of the Secretary - OS
Office of the Secretary - OS
Headquarters
1350 Pennsylvania Avenue NW, Suite 419,
Washington DC 20004
Office Hours
Monday to Friday, 9 am to 5 pm
Phone: (202) 727-6306
Email: [email protected]
Website: http://www.os.dc.gov
Headquarters
1350 Pennsylvania Avenue NW, Suite 419,
Washington DC 20004
Office Hours
Monday to Friday, 9 am to 5 pm
Phone: (202) 727-6306
Email: [email protected]
Website: http://www.os.dc.gov