Metropolitan Washington Council of Governments, 2015-. Member, 21st Century School Facilities Commission, 2016-.
President, Board of County Commissioners, Frederick County, December 2006 to December 1, 2010 (member, 1998-2010).
Member, Planning Commission, Frederick County, 1998-2002; Board of Health, Frederick County, 1998-2010; Internal Audit Authority, Frederick County, 1998-2010. Member, Maryland Task Force to Study Public School Facilities, 2002-04; Board of Library Trustees, Frederick County, 2002-10; Business Development Advisory Council, Frederick County, 2006-10; Metropolitan Washington Air Quality Committee of Metropolitan Washington Council of Governments, 2006-10. Board of Trustees, Citizens Nursing Home, Frederick County, 2007-10. Member, Task Force on the Future for Growth and Development in Maryland, 2007-10.