Mayor Vincent C. Gray

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About OCTO


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Agency Support


Office of the Chief Technology Officer

Office Hours
Monday through Friday, 8:30 am - 5:30 pm

How to Reach Us
200 I Street, SE
5th Floor
Washington, DC 20003

Phone: (202) 727-2277
Fax: (202) 727-6857
TTY: 711

FOIA Information
Agency Performance


DC Digital Inclusion 

Rob Mancini
Chief Technology Officer

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IT Standards

The Office of the Chief Technology establishes and oversees IT enterprise architecture and standards for the District of Columbia government to help advise agencies on technology solutions to improve services to businesses, residents and visitors in all areas of District government.

Find updates to web standards, technical standards, geography standards and more.