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

  • News

    Commuter Connections Honors Three Area Businesses

    June 25, 2008

    The National Geographic Society, Orange Business Services, and XM Satellite Radio win awards for commuter programs that reduce gasoline use, air pollution and...

  • News

    Outstanding Foster Parents Honored

    May 19, 2008

    COG and the Freddie Mac Foundation honor region's foster parents at 6th annual gala.

  • News

    Regional Green Building Program Honored

    March 19, 2008

    COG wins 2008 Sustainability Award from American Society of Civil Engineers-National Capital Section.

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