The Hamlet Citizens’ Association is represented on, or has close contact with the Chevy Chase Fire Board, the Hamlet Garden Club, the Chevy Chase Library, and Junior Women’s Club of Chevy Chase.

Members of the Executive Committee and other residents also volunteering their services, have testified before the Montgomery County Council, the Maryland Department of Transportation, the Montgomery County Delegation to the General Assembly, and the Maryland National Capital Park and Planning Commission.

The annual meeting of the membership is held each January for an annual report and election of officers. Other meetings are called by the President as necessary.