About Us
COG Annual Meeting
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The 2025 COG Membership & Awards Reception will be held on December 3, 2025 at DC Water Headquarters. To RSVP for the event, visit the Eventbrite registration page.
The deadline for submitting nominations for our Regional Awards has closed. More information on the history of the awards and a list of past winners can be found on the COG Awards page.
For any questions about registration or the award nominations, please contact us.
News & Multimedia
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News
April 29, 2010
Freddie Mac Foundation, COG partner to sponsor ad outreach.
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News
December 9, 2009
National Capital Planning Commission wins Regional Partnership Award at COG Annual Luncheon.
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News
November 18, 2009
WTS DC Chapter recognizes TPB for initiatives that serve the transportation needs of region’s diverse populations.