THE FIRST SEMINAR IN THIS VOLUME, ON NATIONAL POLICY DEVELOPMENT ON THE ROLE OF THE POLICE EXECUTIVE, FOCUSED ON THE CRUCIAL ORGANIZATIONAL PROBLEMS CURRENTLY FACING POLICE EXECUTIVES AND ON THE SUBJECT OF THE POLICE CHIEF AND CORRUPTION. THE SECOND SEMINAR, ON CORRECTIONS, WAS CONCERNED WITH THE POTENTIAL USES OF AN APPLICATIONS TECHNOLOGY SATELLITE FOR NALECOM (NATIONAL LAW ENFORCEMENT COMMUNICATIONS SYSTEM), ARIZONA'S USE OF NLETS (NATIONAL LAW ENFORCEMENT TELECOMMUNICATIONS SYSTEM), AND WITH LAW ENFORCEMENT USES OF THE OFFENDER BASED STATISTICAL SYSTEM. OTHER SUBJECT MATTER WAS ALSO DISCUSSED IN BOTH SEMINARS, AND WORKSHOP PROCEEDINGS ARE INCLUDED. FOR TRANSCRIPTS OF THE FIRST THREE SEMINARS IN THIS SERIES, ON GUNS AND WEAPONS OF VIOLENCE, ON ORGANIZED CRIME, AND ON CRIMINAL JUSTICE STATISTICS, PLEASE REFER TO NCJ-18164.