Persons who are registered Sex Offenders from other jurisdictions are not registered when they immigrate or are deported to Trinidad and Tobago. S states do not utilize risk assessment tools when determining ones inclusion on the registry, although studies have shown that actuarial risk assessment instruments, which are created by putting together risk factors found by research to correlate with re-offending, consistently outperform the offense based systems. Some sex offenders may come to view their central identity as being that of a sex offender due to the registry, and the more a sex offender views themselves as being a criminal the more likely they are to reoffend. According to ATSA , only in the states that utilize empirically derived risk assessment procedures and publicly identify only high risk offenders, has community notification demonstrated some effectiveness. How do I sign up to receive e-mail notifications when a sex offender registers a new address that is near me? SORNA allows jurisdictions to reduce the registration period for a tier I sex offender by 5 years after the sex offender maintains a clean record for 10 years and to terminate registration for a sex offenders who is required to register under SORNA based on juvenile delinquency adjudication after the sex offender maintains a clean record for 25 years. A bill to create a publicly accessible registry for domestic violence offenders passed the Texas House of Representatives in , but was not voted on in the Texas Senate. Indiana, Illinois, Kansas, Oklahoma, and Montana all have publicly accessible registries for those convicted of murder. United Kingdom[ edit ] In the United Kingdom, the Violent and Sex Offender Register ViSOR is a database of records of those required to register with the Police under the Sexual Offences Act , those jailed for more than 12 months for violent offences, and unconvicted people thought to be at risk of offending. Next, select whether you would like to be notified about sex offender addresses within a 1-, 2-, or 3-mile radius of your address or within the same zip code.