Delegate, Maryland State House of Delegates, District 5B, 1974-2014

Elected Delegate, Republican National Convention, 1988, 2000

Presidential Elector, Maryland, 1972

Member, Maryland Bicycle and Pedestrian Caucus, 2003-present

Vice-Chair, Baltimore County Delegation, 2002-present

Member, Maryland Legislative Sportsmen's Caucus, 2001-present

Member, Maryland Veterans Caucus, 2005-present

Member, Taxpayers Protection Caucus, 2003-present

Member, Task Force on the Membership and Operation of the Baltimore County Board of Education, 2011

Member, Joint Committee on the Selection of the State Treasurer, Maryland State House of Delegates, 2007

Member, Joint Legislative Task Force on Small-Group Market Health Insurance, 2005-2007

Member, Health Occupations Subcommittee, Maryland State House of Delegates, 2004-2005

Member, House Facilities Committee, Maryland State House of Delegates, 1995-2005

Member, Government Operations Subcommittee, Maryland State House of Delegates, 2003-2004

Member, Health Facilities, Equipment and Products Subcommittee, Maryland State House of Delegates, 2003-2004

Member, Health Insurance Subcommittee, Maryland State House of Delegates, 2003-2004

Member, Medical Malpractice Insurance Work Group, 2004

Member, Special Committee on Higher Education Affordability and Accessibility, Maryland State House of Delegates, 2003-2004

Member, Banking, Economic Development, Science and Technology Subcommittee, Maryland State House of Delegates, 2003

Member, Economic Matters Committee, Maryland State House of Delegates, 1987-2003

Member, Joint Committee on Administrative, Executive and Legislative Review, Maryland State House of Delegates, 1995-2003

Member, Property and Casualty Insurance Subcommittee of the Economic Matters Committee, Maryland State House of Delegates, 2003

Member, Real Estate and Housing Subcommittee, Maryland State House of Delegates, 1999-2003

Member, Task Force on Regulatory Reform, 1999-2001

Member, Real Property Subcommittee, Maryland State House of Delegates, 1995-1998

Member, Unemployment Insurance Subcommittee, Maryland State House of Delegates, 1995-1998

Member, Special Joint Committee on Competitive Taxation and Economic Development, 1996-1997

Member, Task Force to Examine the Applicability of Manufacturing Laws to High-Technology Businesses, 1997

Member, Joint Committee on State Economic Development Initiatives, 1995-1996

Member, Child Support Enforcement Advisory Council, 1983-1986

Member, Ways and Means Committee, Maryland State House of Delegates, 1979-1986

Member, Governor's Commission on Emotionally Disabled Children and Adolescents, 1981-1983

Member, Environmental Matters Committee, Maryland State House of Delegates, 1975-1978

Member, Republican State Central Committee, Baltimore City, 1970-1973

Mathematics Teacher, Baltimore County Public Schools

Auditor, Baltimore County Public Schools

Member, Ashland Community Organization

Former Member, Maryland State Teachers Association

Former Member, National Education Association

Member, North Baltimore County Republican and Civic Organization

Former Member, Parents Anonymous of Maryland

Former Member, Reisterstown-Owings Mills-Glyndon Chamber of Commerce

Former Member, Reisterstown-Owings Mills-Glyndon Coordinating Council

Former Member, Teachers Association of Baltimore County

Member, Timonium Optimists

Chair, Maryland Federation of College Republicans, 1970