 These include a 3-day summer session conducted annually at the Harvard Law School since 1995; a 3-day fall seminar in Las Vegas, Nevada, in conjunction with the National Association of Criminal Defense Lawyers; a spring Mastering Scientific Evidence seminar in New Orleans, and a 2-day winter seminar at changing locations.In 1999, the college instituted board certification to recognize lawyers within the college who exemplify the program's standards, and who meet the criteria established by the board