Speaker of the House, Maryland State House of Delegates, 2003-2019

Delegate, Maryland State House of Delegates, District 30A, 2015-2019

Delegate, Maryland State House of Delegates, District 30, 1986-2015

Chair, Anne Arundel County Delegation, 1992-1993

Deputy Majority Whip, Maryland State House of Delegates, 1993

Member, Governor's Redistricting Advisory Committee, 2011-2019

Former Co-Chair, Legislative Policy Committee, Maryland State House of Delegates, 1994-2019

Former Co-Chair, Management Subcommittee, Maryland State House of Delegates, 2003-2019

Member, Maryland War of 1812 Bicentennial Commission, 2007-2019

Former Member, Rules and Executive Nominations Committee, Maryland State House of Delegates, 1994-2019

Former Member, Spending Affordability Committee, Maryland State House of Delegates, 2003-2019

Member, State Commission on the Capital City, 1999-2019

Member, Capital Projects Subcommittee, Anne Arundel County Delegation, 2005

Chair, Economic Matters Committee, Maryland State House of Delegates, 1994-2003

Member, Economic Matters Committee, Maryland State House of Delegates, 1991-2003

House Chair, Joint Committee on the Port of Baltimore, Maryland State House of Delegates, 2000-2003

Member, Joint Committee on the Selection of the State Treasurer, Maryland State House of Delegates, 2002

Chair, Speaker's Advisory Committee on Legislative Redistricting, 2001-2002

Member, Task Force on Regulatory Reform, 1999-2001

Member, Governor's Task Force to Study the Injured Workers' Insurance Fund, 1999-2000

Co-Chair, Study Panel to Review Economic Development Financing Programs, 1999

Member, Advisory Committee to Study Funding Mechanisms for the Maryland Insurance Administration, 1997-1998

Member, House Chair, Joint Committee on Health Care Delivery and Financing, Maryland State House of Delegates, 1995-1998

Member, Special Joint Committee on Competitive Taxation and Economic Development, Maryland State House of Delegates, 1996-1997

Co-Chair, Joint Committee on State Economic Development Initiatives, 1995-1996

Member, Governor's Commission on Baltimore City Automobile-Insurance Rate Reduction, 1995

Chair, State Commission on Physical Fitness, 1989-1994

Member, Home Inspection Industry Subcommittee of the Economic Matters Committee, Maryland State House of Delegates, 1991

Member, Judiciary Committee, Maryland State House of Delegates, 1987-1991

Administrator, Youth Athletics, Department of Recreation and Parks, Anne Arundel County, 1979-2019

Coach/Teacher, Saint Mary's High School, 1973-1979

Board Member, Annapolis Touchdown Club

Board Member, Banneker-Douglass Foundation

Board Member, Charles Carroll House Incorporated

Member, Board of Directors, University of Maryland Medical System Corporation, 2004-2019

Member, Board of Trustees, Maryland Historical Trust, 1995-2019

Member, Government House Trust, 2003-2019

Member, State House Trust, 2003-2019

Interim Chair, Board of Directors, University of Maryland Medical System Corporation, 2008