Invited Speaker, "Aging Offenders and Technology Alternatives," Executive Office of the President, Office of Science and Technology Policy, Washington, D.C., September 2000.

Invited Speaker, "The Role of the Public Policy Advocate," Close-Up Foundation, Alexandria, Virginia, March 1999.

Invited Speaker, "Community Problems, Needs and Interests," Baltimore Broadcasters Coalition, WBALTV, Baltimore, Maryland, September 1998.

Panelist, "Integrated Strategies to Break the Cycle of Poverty and Violence," Kernan Rehabilitation Hospital, Baltimore, Maryland, March 1998.

Invited Speaker, Irish Penal Reform Trust, Dublin, Ireland, February 1998.

Invited Speaker, "The Federal Sentencing Guidelines: The Need for Reform," National Association of Criminal Defense Lawyers (NACDL), Fall Meeting and Seminar, New York, New York, November 1997.

Invited Speaker, "Practicing Law in the Americas: A New Hemispheric Reality," American University, Washington College of Law, First Alumni Conference, Washington, D.C., October 1997.

Invited Speaker, "The Federal Sentencing Guidelines: The Need for Reform," National Association of Criminal Defense Lawyers (NACDL), Fall Meeting and Seminar, October 1997.

Invited Speaker, "Practicing Law in the Americas: The New Hemispheric Reality," American University, Washington College of Law, Miami, Florida, September 1997 (Broadcast on C-SPAN).

Invited Speaker, "Special Problems for Special Populations and Implications for National Policy," University of Maryland Baltimore County, April 1997.

Invited Speaker, "The Impact of Sentencing Guidelines on Our Federal Courts and Our Federal Prisons," American University, Washington College of Law, Washington, D.C., April 1997 (Broadcast on C-SPAN).

Panelist, "The Impact of Sentencing Guidelines on our Federal Courts and our Federal Prisons," American University, Washington College of Law, Washington, D.C., April 1997.

Invited Speaker, "Special Problems for Special Populations and Implications for National Policy," University of Maryland Baltimore County, Baltimore, Maryland, April 1997.

Invited Speaker, "In Search of Alternatives to Prison Sentencing," International Symposium, Ukraine-American Bureau for Human Rights Protection, Freedom House, Kyiv, Ukraine, January 15-16, 1997.

Panelist, "Corrections Alternatives: Do They Work and Should They Be Mandated?" Maryland
Correctional Administrators Association (MCAA) Annual Conference, Ocean City, Maryland, June 1996.

Invited Speaker, "Alternatives to Incarceration: What's Out There and How Do I Get My Client In?" Sixth Annual Statewide Spring Conference, The Office of the Public Defender, Ocean City, Maryland, May 1995.

Invited Speaker, "Sentencing Drug Offenders," Supreme Court of Virginia, Education Committee of the Judicial Conference of Virginia, Richmond, Virginia, October 1993.

Invited Speaker, "Urban Youth and the Juvenile Justice System: Crisis of Minority Over-Representation," Philadelphia Department of Human Services and Center for Social Policy and Community Development, Temple University, January 1993.

Lecturer, Federal Sentencing Guidelines Seminar, Georgia Association for Criminal Defense Lawyers, Unicoi State Park, Georgia, November 1992.

Invited Speaker, "Strategies for Change," The Sixth International Conference on Drug Policy Reform, The Drug Policy Foundation, Washington, D.C., November 1992.

Invited Speaker, "Empowerment of African American Men: Successful Models," Second Annual
Conference: National Council of African American Men, Arlington, Virginia, August 1991.

Invited Speaker, "Dispositional Alternatives for Delinquent Youth: What's Working, What Isn't, and What Does that Mean for Advocates," American Bar Association Criminal Justice Section's Annual Meeting, Chicago, Illinois, 1990.

Invited Speaker, "Creative Sentencing and Just Deserts," Criminal Justice Associates, Training Seminar Series, Camden, London, England, 1990.

Invited Speaker, Soviet Lawyers Coming to U.S. to Work with American Attorneys, American Bar Association, Alexandria, Virginia, 1989.

Invited Speaker, NORML Legal Defense Seminar, Key West, Florida, 1989.

Invited Speaker, "The Future of Community Corrections – Where Are We Going and Can We Arrive Together?" Virginia Correctional Association Conference, Richmond, Virginia, 1989.

Invited Speaker, "Juvenile Corrections as a Broker: Reaching 'At-Risk' Youth in High Risk
Communities," American Correctional Association, 1989 119th Congress of Correction, Baltimore,
Maryland, 1989.

Invited Speaker, Seminar on Community Resources, The Washington Correctional Foundation, Washington, D.C., 1989.

Invited Speaker, Inmate Management Committee of the Virginia Commission on Prison and Jail Overcrowding, Department of Criminal Justice Services, Richmond, Virginia, 1989.

Lecturer, Federal Sentencing Guidelines Seminar, Kentucky Bar Association, Louisville, Kentucky, 1988.

Testimony before the House of Commons, Standing Committee on Justice and Solicitor General, Ottawa, Ontario, Canada, 1988.

Invited Speaker, The National Conference on Alternatives to Jail and Prison Overcrowding, Orlando, Florida, 1988.

Invited Speaker, National Conference of Offender Aid and Restoration, Inc. Baltimore, Maryland, 1988.

Lecturer, The Second Annual Federal Practice Seminar, State Bar Association of North Dakota, Grand Forks, North Dakota, 1988.

Keynote Address, Virginia Correctional Diversion Programs Conference, 1988.

Invited Speaker, "Special Offender Populations: Some Policy-Relevant Findings of Recent Research and Program Outcomes," Association of Paroling Authorities International Conference, Washington, D.C., 1988.

Lecturer, Federal Sentencing Guidelines Seminar, Northern Virginia Bar Association, Alexandria, Virginia, 1988.

Invited Speaker, Westchester Alliance for Juvenile and Criminal Justice, Inc., Westchester County, White Plains, New York, 1987.

Seminar Leader, National Association of Counties, National Forum on Criminal Justice, Indianapolis, Indiana, 1987.

Testimony before the U.S. Sentencing Commission, Invited speaker representing the National Association of Criminal Defense Attorneys, 1987.

Keynote Speaker, Kansas Correctional Association, Wichita, Kansas, 1987.

Invited Speaker, Forum with U.S. Sentencing Commissioners, Yale Law School, 1987.

Invited Lecturer, Federal Probation Officers Training Conference, San Antonio, Texas, 1984.

Invited Speaker, Annual Conference, Academy of Criminal Justice Science, Columbus, Ohio, 1984.

Testimony before the Maryland Criminal Justice Subcommittee, 1984.

Invited Speaker, "Advocacy in Sentencing," U.S. Army Defenders, Washington, D.C., 1984.

Invited Speaker, Felony Sentencing, National Association of Criminal Defense Lawyers (NACDL) Annual Conference, 1984.

Invited Speaker, Mid-Year Meeting, Florida Bar, 1984.

Invited Speaker, South Carolina Criminal Defense Bar Association, 1984.

Invited Speaker, "Federal Sentencing Practice," NORML Annual Conference, 1983.

Keynote Speaker, Kansas Council on Crime and Delinquency (KCCD), Leavenworth, Kansas, 1983.

Lecturer, Connecticut Bar Association Meeting, 1983.

Invited Speaker, "Client Specific Planning: Creative Sentencing Options," Onondaga County Bar
Association, Criminal Defense Section, Syracuse, New York, January 1981.

Interview with the Voice of America, "The Future of Corrections in the United States." Washington, D.C., February 1981.

Presentation, "Alternatives for Sentencing," District of Columbia Public Defender Association, Washington, D.C., March 1981.

Invited Speaker, "Identifying Alternatives for Offenders," Montgomery County Bar Association, Criminal Defense Section, Rockville, Maryland, May 1981.

Presentation, "Sentencing Felony Offenders," Maryland Bar Association Annual Meeting, Ocean City, Maryland, June 1980.

Invited Speaker, "Sentencing Felons," Graduate Seminar for the National Judicial College, Reno, Nevada, September 1980.

Invited Speaker, "Alternative Sentencing," North Dakota Trial Lawyers Association, Bismarck, North Dakota, November 1980.

Testimony before the House of Representatives, Sub-Committee on Human Resources, "Scared Straight: A Second Look," Washington, D.C., June 1979