- LSAT official Web site from the Law School Admission Council. LSAC's comprehensive services include: LSAT registration; free sample LSAT; LSDAS subscription; law school forum schedules and other events, LSAT test preparation materials, LSAT legal education videos; the LSACD and LSACD on the Web--searchable law school data and computerized law school applications; and much more.www.lsat.org