Research & Publications | Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking Official websites use .gov .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS lock ) or means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. Research & Publications Visit the Publications page for SMART fact sheets, guidance for tribes, international travel notification and juvenile registration information. Read about the latest case law affecting sex offender registration and community notification. SOMAPI was designed to assess the state of research and practice in sex offender management. Find the full report, research briefs and fact sheets about adult and juvenile sex offender etiology, typology, recidivism, risk assessment and treatment. Read about research on sex offender registration and community notification. Watch webinars on grant solicitation applications and videos for NSOPW and SORT.